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authorPavel Roskin <proski@gnu.org>2005-09-23 08:18:06 (GMT)
committerJeff Garzik <jgarzik@pobox.com>2005-09-23 08:36:13 (GMT)
commit8aeabc375041a5fe9c9be315472497b2e0547eed (patch)
tree27f79b27bc015596395c03ecd9c6ae72964fb322 /drivers/net/wireless/orinoco.c
parentf3cb4cc120177090b0ccc9fb20a12010de39ac8a (diff)
downloadlinux-fsl-qoriq-8aeabc375041a5fe9c9be315472497b2e0547eed.tar.xz
[PATCH] orinoco: orinoco_send_wevents() could return without unlocking.
Signed-off-by: Pavel Roskin <proski@gnu.org> orinoco_send_wevents() could return without unlocking. Failure to read BSSID from the hardware would cause orinoco_send_wevents() to return with lock held. Found by sparse. Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
Diffstat (limited to 'drivers/net/wireless/orinoco.c')
-rw-r--r--drivers/net/wireless/orinoco.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/net/wireless/orinoco.c b/drivers/net/wireless/orinoco.c
index 8b93b44..29cb5d8 100644
--- a/drivers/net/wireless/orinoco.c
+++ b/drivers/net/wireless/orinoco.c
@@ -1112,12 +1112,14 @@ static void orinoco_send_wevents(struct net_device *dev)
err = hermes_read_ltv(hw, IRQ_BAP, HERMES_RID_CURRENTBSSID,
ETH_ALEN, NULL, wrqu.ap_addr.sa_data);
if (err != 0)
- return;
+ goto out;
wrqu.ap_addr.sa_family = ARPHRD_ETHER;
/* Send event to user space */
wireless_send_event(dev, SIOCGIWAP, &wrqu, NULL);
+
+ out:
orinoco_unlock(priv, &flags);
}