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Subject[PATCH 5/9] mac80211: Add missing annotation for brcms_down()
Date
Sparse reports a warning at brcms_down()

warning: context imbalance in brcms_down()
- unexpected unlock
The root cause is the missing annotation at brcms_down()
Add the missing __must_hold(&wl->lock) annotation

Signed-off-by: Jules Irenge <jbi.octave@gmail.com>
---
drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
index c3dbeacea6ca..648efcbc819f 100644
--- a/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
+++ b/drivers/net/wireless/broadcom/brcm80211/brcmsmac/mac80211_if.c
@@ -1431,6 +1431,7 @@ int brcms_up(struct brcms_info *wl)
* precondition: perimeter lock has been acquired
*/
void brcms_down(struct brcms_info *wl)
+ __must_hold(&wl->lock)
{
uint callbacks, ret_val = 0;

--
2.24.1
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