Commit dc4a787c authored Feb 22, 2013 by Wei Yongjun Committed by John W. Linville Feb 22, 2013

brcmfmac: fix missing unlock on error in brcmf_notify_vif_event()



Add the missing unlock before return from function brcmf_notify_vif_event()
in the error handling case.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Arend van Spriel <arend@broadcom.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

parent 48f4d916

drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.c

+3 −1

Original line number	Diff line number	Diff line
		@@ -4615,8 +4615,10 @@ static s32 brcmf_notify_vif_event(struct brcmf_if *ifp,
		switch (ifevent->action) {
		case BRCMF_E_IF_ADD:
		/* waiting process may have timed out */
		if (!cfg->vif_event.vif)
		if (!cfg->vif_event.vif) {
		mutex_unlock(&event->vif_event_lock);
		return -EBADF;
		}

		ifp->vif = vif;
		vif->ifp = ifp;