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authorDan Carpenter <dan.carpenter@linaro.org>2024-10-21 12:14:39 +0300
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2024-12-05 14:01:49 +0100
commit4f5dea02e8fb10c58fc67859db722eda3d683ab9 (patch)
treef6cf8a9000590697f111004fe3930e6daf345ec3 /drivers/net/wireless/realtek
parentb229a6d87a65d463d83023d928b39c94c9c0f59a (diff)
wifi: rtw89: unlock on error path in rtw89_ops_unassign_vif_chanctx()
[ Upstream commit ac4f4e5a203927e555107db6e781e85f241720e1 ] We need to call mutex_unlock() on this error path. Fixes: aad0394e7a02 ("wifi: rtw89: tweak driver architecture for impending MLO support") Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org> Reviewed-by: Zong-Zhe Yang <kevin_yang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Link: https://patch.msgid.link/8683a712-ffc2-466b-8382-0b264719f8ef@stanley.mountain Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net/wireless/realtek')
-rw-r--r--drivers/net/wireless/realtek/rtw89/mac80211.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/wireless/realtek/rtw89/mac80211.c b/drivers/net/wireless/realtek/rtw89/mac80211.c
index 44ba4dc181b5b..13fb3cac27016 100644
--- a/drivers/net/wireless/realtek/rtw89/mac80211.c
+++ b/drivers/net/wireless/realtek/rtw89/mac80211.c
@@ -1373,6 +1373,7 @@ static void rtw89_ops_unassign_vif_chanctx(struct ieee80211_hw *hw,
rtwvif_link = rtwvif->links[link_conf->link_id];
if (unlikely(!rtwvif_link)) {
+ mutex_unlock(&rtwdev->mutex);
rtw89_err(rtwdev,
"%s: rtwvif link (link_id %u) is not active\n",
__func__, link_conf->link_id);