Messages in this thread Patch in this message | | | From | Jules Irenge <> | Subject | [PATCH 5/9] mac80211: Add missing annotation for brcms_down() | Date | Sat, 11 Apr 2020 01:19:29 +0100 |
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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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