diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-07-10 02:45:38 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-24 15:05:10 -0400 |
| commit | ec3f149017ef3fd21343b1dcec3589eec6ba5dd5 (patch) | |
| tree | 9add60777190717b721cbca877e37f20bb9deb12 /net/wireless/sme.c | |
| parent | b291ba11181d46dfbd2d7a5c00a5f3335228191e (diff) | |
| download | lwn-ec3f149017ef3fd21343b1dcec3589eec6ba5dd5.tar.gz lwn-ec3f149017ef3fd21343b1dcec3589eec6ba5dd5.zip | |
cfg80211: fix a locking bug
The cfg80211_sme_disassoc() function is already holding
a lock here that cfg80211_mlme_deauth() would take, so
it needs to use __cfg80211_mlme_deauth() instead.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/wireless/sme.c')
| -rw-r--r-- | net/wireless/sme.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/wireless/sme.c b/net/wireless/sme.c index d635a99dba51..10ed36621bd7 100644 --- a/net/wireless/sme.c +++ b/net/wireless/sme.c @@ -826,8 +826,8 @@ void cfg80211_sme_disassoc(struct net_device *dev, int idx) return; memcpy(bssid, wdev->auth_bsses[idx]->pub.bssid, ETH_ALEN); - if (cfg80211_mlme_deauth(rdev, dev, bssid, - NULL, 0, WLAN_REASON_DEAUTH_LEAVING)) { + if (__cfg80211_mlme_deauth(rdev, dev, bssid, + NULL, 0, WLAN_REASON_DEAUTH_LEAVING)) { /* whatever -- assume gone anyway */ cfg80211_unhold_bss(wdev->auth_bsses[idx]); cfg80211_put_bss(&wdev->auth_bsses[idx]->pub); |