diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2011-12-08 09:49:03 +0300 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2011-12-13 15:30:25 -0500 |
| commit | fb03c5eb8c0bbf4561cb5aa72e0a9546e9574661 (patch) | |
| tree | ad6dd8a8329c282b780a1f74ca27f100061aa276 /net | |
| parent | cc78d6b16a6853a3f6c014a6173df41d80f65a35 (diff) | |
mac80211: unlock on error path in ieee80211_ibss_join()
We recently introduced a new return here but it needs an unlock first.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net')
| -rw-r--r-- | net/mac80211/ibss.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/mac80211/ibss.c b/net/mac80211/ibss.c index 3f830ac159e..0fc9752face 100644 --- a/net/mac80211/ibss.c +++ b/net/mac80211/ibss.c @@ -993,8 +993,10 @@ int ieee80211_ibss_join(struct ieee80211_sub_if_data *sdata, if (params->channel_fixed) { sdata->local->oper_channel = params->channel; if (!ieee80211_set_channel_type(sdata->local, sdata, - params->channel_type)) + params->channel_type)) { + mutex_unlock(&sdata->u.ibss.mtx); return -EINVAL; + } } if (params->ie) { |