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| author | Pavel Roskin <proski@gnu.org> | 2005-09-23 08:18:06 (GMT) |
|---|---|---|
| committer | Jeff Garzik <jgarzik@pobox.com> | 2005-09-23 08:36:13 (GMT) |
| commit | 8aeabc375041a5fe9c9be315472497b2e0547eed (patch) | |
| tree | 27f79b27bc015596395c03ecd9c6ae72964fb322 /drivers/net/wireless/orinoco.c | |
| parent | f3cb4cc120177090b0ccc9fb20a12010de39ac8a (diff) | |
| download | linux-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.c | 4 |
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); } |