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2020-01-16staging: wfx: simplify hif_set_config_data_filter()Jérôme Pouiller
The structure hif_mib_config_data_filter come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_set_config_data_filter() is too dumb. It should pack data with hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-37-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_mac_addr_condition()Jérôme Pouiller
The structure hif_mib_mac_addr_data_frame_condition come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_set_mac_addr_condition() is too dumb. It should pack data with hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-36-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_data_filtering()Jérôme Pouiller
The structure hif_mib_set_data_filtering come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_set_data_filtering() is too dumb. It should pack data with hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-35-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_mib_set_data_filteringJérôme Pouiller
The field "default_filter" was not obvious. In add, explicitly declare that fields default_filter and enable are booleans. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-34-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_mib_uc_mc_bc_data_frame_conditionJérôme Pouiller
The current API defines bitfields. It is not very convenient. Prefer to use bitmasks. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-33-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_uc_mc_bc_condition()Jérôme Pouiller
The structure hif_mib_uc_mc_bc_data_frame_condition come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_set_uc_mc_bc_condition() is too dumb. It should pack data with hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-32-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_association_mode()Jérôme Pouiller
The structure hif_mib_set_association_mode come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_set_association_mode() is too dumb. It should pack data with hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-31-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_join()Jérôme Pouiller
The structure hif_req_join come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_join() is too dumb. It should pack data with hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-30-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_update_ie()Jérôme Pouiller
hif_update_ie() is only called to change the beacon template. So, specialize this function and simplify the way to call it. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-29-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: SSID should be provided to hif_start() even if hiddenJérôme Pouiller
SSID is hidden in beacon but firmware has to know to which probe requests it has to answer. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-28-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: drop wfx_set_cts_work()Jérôme Pouiller
wfx_bss_info_changed() is not called from atomic contexts. So, it is not necessary to raise an asynchronous work to change ERP. Thus wfx_set_cts_work() become useless. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-27-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: drop wvif->setbssparams_doneJérôme Pouiller
setbssparams_done was here to ensure that the firmware does not enable powersave before to get the first beacon. However, mac80211 already ensures it gets a beacon before to associate to the BSS. And even, if it won't, the firmware wake up at least on every DTIM, which is sufficient to finalize the association. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-26-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: drop wvif->cqm_rssi_tholdJérôme Pouiller
Current code keeps a copy of bss_conf->cqm_rssi_thold in wfx_vif. There is no sane reason for that. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-25-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: drop wvif->enable_beaconJérôme Pouiller
It seems that current code try to save calls to hif_beacon_transmit() by keeping a copy of the previous value of bss_conf->enable_beacon. However, hif_beacon_transmit() does not cost so much and mac80211 already take care to not send useless events. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-24-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: drop wvif->dtim_periodJérôme Pouiller
It is not necessary to keep a copy of dtim_period in wfx_vif. Prefer to just rely on bss_conf->dtim_period. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-23-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify update of DTIM periodJérôme Pouiller
Current code parse the TIM and retrieve the DTIM period. It is far easier to rely on bss_info_changed() for this job. It is no more necessary to run task asynchronously. So set_beacon_wakeup_period_work is now useless. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-22-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify wfx_flush()Jérôme Pouiller
Current code of wfx_flush() force to drop packets in some contexts. However, there is no obvious reasons to do that. It looks like a workaround for a bug with the old implementation of __wfx_flush(). Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-21-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: fix __wfx_flush() when drop == falseJérôme Pouiller
wfx_tx_queues_clear() only clear not yet sent requests. So, it always necessary to wait for tx_queue_stats.wait_link_id_empty whatever the value of "drop" argument. In add, it is not necessary to return with tx queue locked since all calls to __wfx_flush() unlock the tx queue just after the call to __wfx_tx_flush(). Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-20-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify wfx_update_beaconing()Jérôme Pouiller
Remove most of indentation of wfx_update_beaconing() by reworking the error handling. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-19-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify wfx_upload_ap_templates()Jérôme Pouiller
This function built probe response from data retrieved in beacon. Yet, this job can be done with ieee80211_proberesp_get(). So, we can simplify that code (and fix bugs like inclusion of TIM in probe responses). Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-18-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: rename wfx_upload_beacon()Jérôme Pouiller
In fact, wfx_upload_beacon() uploads beacon and probe response. So, rename it in wfx_upload_ap_templates(). The call to wfx_fwd_probe_req() has nothing to do with template uploading, so relocate it. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-17-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify wfx_config()Jérôme Pouiller
Now that wfx_config() only handles IEEE80211_CONF_CHANGE_PS, it can be simplified. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-16-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: drop wdev->output_powerJérôme Pouiller
mac80211 and the device are both able to control tx power per vif. But, the current code retrieve tx power from wfx_config(). So, it does not allow to setup the tx power independently for each vif. Driver just has to rely on bss_conf->txpower to get the correct information. In add, it is no more necessary to protect access to wdev->output_power with scan_lock. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-15-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: drop struct wfx_ht_infoJérôme Pouiller
This struct is no more used. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-14-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: retrieve greenfield mode from sta->ht_cap and bss_confJérôme Pouiller
wvif->ht_info contains useless copies of sta->ht_cap and bss_conf->ht_operation_mode. Prefer to retrieve information from the original structs instead of rely on wvif->ht_info. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-13-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: retrieve ampdu_density from sta->ht_capJérôme Pouiller
wvif->ht_info.ht_cap is a useless copy of sta->ht_cap. It makes no sense to rely on it. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-12-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: use specialized structs for HIF argumentsJérôme Pouiller
Most of the commands that are sent to device should take struct in argument. In the current code, when this struct is binary compatible with a __le32, the driver use a __le32. This behavior is error prone. This patch fixes that and uses the specialized structs instead. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-11-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_start() usageJérôme Pouiller
The structure hif_req_start come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_start() is too dumb. It should pack data with hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-10-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_arp_ipv4_filter() usageJérôme Pouiller
The structure hif_mib_arp_ip_addr_table come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_set_arp_ipv4_filter() is too dumb. It should pack data using the hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-9-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_rcpi_rssi_threshold() usageJérôme Pouiller
The structure hif_mib_rcpi_rssi_threshold come from hardware API. It is not intended to be manipulated in upper layers of the driver. In add, current code for hif_set_rcpi_rssi_threshold() is dumb. It should pack data using the hardware representation instead of leaving all work to the caller. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-8-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_output_power() usageJérôme Pouiller
Hardware API use 10th of dBm for output power unit. Upper layers should use same units than mac80211 and the conversion should be done by low level layer of the driver (hif_set_output_power()) In add, current code of hif_set_output_power() use a __le32 while the device API specify a specific structure for this. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-7-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: simplify hif_set_tx_rate_retry_policy() usageJérôme Pouiller
The structure hif_mib_set_tx_rate_retry_policy come from hardware API. It is not intended to be manipulated in upper layers of the driver. So, this patch relocate handling of this structure to hif_set_tx_rate_retry_policy() (the low level function). Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-6-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: send rate policies one by oneJérôme Pouiller
Rate policies (aka. tx_rate_retry_policy in hardware API) are sent to device asynchronously from tx requests. So, the device maintains a list of active rate policies and the tx requests only reference an existent rate policy. The device API allows to send multiple rate policies at once. However, this property is very rarely used. We prefer to send rate policies one by one and simplify the architecture. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-5-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: add missing PROBE_RESP_OFFLOAD featureJérôme Pouiller
Some userspace tools (hostapd) rely on probe_resp_offload fields for certain features. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-4-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: make hif_scan() usage clearerJérôme Pouiller
hif_scan() return max number of jiffies to wait before the completion indication. However, if this value is negative, an error has occurred. Reword the code to reflect that behavior. Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-3-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: wfx: revert unexpected change in debugfs outputJérôme Pouiller
It appears that commit 8c7128c4cf4e ("staging: align to fix warnings of line over 80 characters") do slightly more than what is explained in commit log. Especially, it changes the output of the file rx_stats from debugfs. From some point of view, this file can be considered as a part of the API. Any change on it should be clearly announced. Since the change introduced does not seems to have any justification, revert it. Reported-by: Pascal Prime <pascal.prime@silabs.com> Cc: Jules Irenge <jbi.octave@gmail.com> Fixes: 8c7128c4cf4e ("staging: align to fix warnings of line over 80 characters") Signed-off-by: Jérôme Pouiller <jerome.pouiller@silabs.com> Link: https://lore.kernel.org/r/20200115135338.14374-2-Jerome.Pouiller@silabs.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-16staging: most: remove header include path to drivers/stagingMasahiro Yamada
There is no need to add "ccflags-y += -I $(srctree)/drivers/staging" just for including <most/most.h>. Use the #include "..." directive with the correct relative path. Signed-off-by: Masahiro Yamada <masahiroy@kernel.org> Link: https://lore.kernel.org/r/20200115164451.13203-1-masahiroy@kernel.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15staging: most: core: remove noisy log messagesChristian Gromm
In order to not generate unnecessary noise in the kernel log,this patch removes debug log messages. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1579017478-3339-4-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15staging: most: core: use dev_* function for loggingChristian Gromm
This patch replaces all calls to pr_* functions and uses the dev_* functions instead. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1579017478-3339-3-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15staging: most: core: fix date in file commentChristian Gromm
This patch updates the date range in the comment section. Signed-off-by: Christian Gromm <christian.gromm@microchip.com> Link: https://lore.kernel.org/r/1579017478-3339-2-git-send-email-christian.gromm@microchip.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15staging: rtl8192u: replace printk with natdev_<LEVEL> statements in ieee80211Paulo Miguel Almeida
Checkpatch reports 'WARNING: printk() should include KERN_<LEVEL> facility level'. Fix this by specifying a relevant KERN_<LEVEL> value for each line in which it was missing. Once they are fixed, checkpatch reports 'WARNING: Prefer [subsystem eg: netdev]_dbg([subsystem]dev, ... then dev_dbg(dev, ... then pr_debug(... to printk(KERN_DEBUG ...'. Fix this by replacing relevant printk_<level> statements with their netdev_<level> equivalent. Signed-off-by: Paulo Miguel Almeida <paulo.miguel.almeida.rodenas@gmail.com> Link: https://lore.kernel.org/r/20200115101208.GA683742@localhost.localdomain Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15staging: vt6655: remove redundant assignment to variable retColin Ian King
The variable ret is being initialized with a value that is never read and is being re-assigned later on. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20200114171145.375356-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15staging: wilc1000: remove redundant assignment to variable resultColin Ian King
The variable result is being initialized with a value that is never read and is being re-assigned later on. The assignment is redundant and hence can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Link: https://lore.kernel.org/r/20200114172720.376286-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-15staging: wlan-ng: ensure error return is actually returnedColin Ian King
Currently when the call to prism2sta_ifst fails a netdev_err error is reported, error return variable result is set to -1 but the function always returns 0 for success. Fix this by returning the error value in variable result rather than 0. Addresses-Coverity: ("Unused value") Fixes: 00b3ed168508 ("Staging: add wlan-ng prism2 usb driver") Signed-off-by: Colin Ian King <colin.king@canonical.com> Cc: stable <stable@vger.kernel.org> Link: https://lore.kernel.org/r/20200114181604.390235-1-colin.king@canonical.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-14staging: android: ashmem: Replace strcpy with strscpyOle Wiedemann
Replaced strcpy call with safer strscpy call with given length. This elimates the need to manually null-terminate the given string, since strscpy will null terminate the destination anyway.: Signed-off-by: Ole Wiedemann <ole.wiedemann@fau.de> Co-developed-by: Sebastian Scherbel <sebastian.scherbel@fau.de> Signed-off-by: Sebastian Scherbel <sebastian.scherbel@fau.de> Acked-by: Christian Brauner <christian.brauner@ubuntu.com> Acked-by: Joel Fernandes (Google) <joel@joelfernandes.org> Acked-by: Todd Kjos <tkjos@google.com> Link: https://lore.kernel.org/r/20191213131032.22579-1-ole.wiedemann@fau.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-14staging: rtl8188eu: cleanup whitespace in rtl8188e_dm.cMichael Straube
Replace tabs with spaces and/or remove spaces to use typical kernel horizontal whitespace. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20200114134422.13598-5-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-14staging: rtl8188eu: remove unnecessary parentheses in rtl8188e_dm.cMichael Straube
Remove unnecessary parentheses reported by checkpatch. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20200114134422.13598-4-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-14staging: rtl8188eu: cleanup long lines in rtl8188e_dm.cMichael Straube
Cleanup lines over 80 characters in rtl8188e_dm.c by adding appropriate line breaks. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20200114134422.13598-3-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-14staging: rtl8188eu: convert rtw_hal_antdiv_before_linked() to boolMichael Straube
Function rtw_hal_antdiv_before_linked() returns boolean values, so change the return type from u8 to bool. Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20200114134422.13598-2-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2020-01-14staging: rtl8188eu: refactor rtw_hal_antdiv_before_linked()Michael Straube
Refactor rtw_hal_antdiv_before_linked() to clear checkpatch warnings. WARNING: line over 80 characters WARNING: else is not generally useful after a break or return Signed-off-by: Michael Straube <straube.linux@gmail.com> Link: https://lore.kernel.org/r/20200114134422.13598-1-straube.linux@gmail.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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