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path: root/drivers/net/ethernet/microsoft/mana
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2021-04-23net: mana: Use int to check the return value of mana_gd_poll_cq()Dexuan Cui
mana_gd_poll_cq() may return -1 if an overflow error is detected (this should never happen unless there is a bug in the driver or the hardware). Fix the type of the variable "comp_read" by using int rather than u32. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Fixes: ca9c54d2d6a5 ("net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)") Signed-off-by: Dexuan Cui <decui@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-20net: mana: remove redundant initialization of variable errColin Ian King
The variable err is being initialized with a value that is never read and it is being updated later with a new value. The initialization is redundant and can be removed Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-04-19net: mana: Add a driver for Microsoft Azure Network Adapter (MANA)Dexuan Cui
Add a VF driver for Microsoft Azure Network Adapter (MANA) that will be available in the future. Co-developed-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Co-developed-by: Shachar Raindel <shacharr@microsoft.com> Signed-off-by: Shachar Raindel <shacharr@microsoft.com> Signed-off-by: Dexuan Cui <decui@microsoft.com> Reviewed-by: Stephen Hemminger <stephen@networkplumber.org> Signed-off-by: David S. Miller <davem@davemloft.net>