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| author | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-02-13 17:13:12 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@qca.qualcomm.com> | 2014-02-14 12:20:45 +0100 |
| commit | 75459e3338928bdbe9618b626a6471764e2e53f0 (patch) | |
| tree | 7f18a215042ae156abea04e1281f8d52e4a0f7ae /drivers/net | |
| parent | ath: remove camel case from struct reg_dmn_pair_mapping (diff) | |
| download | linux-75459e3338928bdbe9618b626a6471764e2e53f0.tar.xz linux-75459e3338928bdbe9618b626a6471764e2e53f0.zip | |
ath10k: release conf_mutex if vdev_start() fails
I modified Michal's commit c930f744bdb0 ("ath10k: implement channel switching") to return
when vdev_start() fails, but forgot to release conf_mutex.
Found by coccinelle:
>> drivers/net/wireless/ath/ath10k/mac.c:2745:5-11: preceding lock on line 2663
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/mac.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/wireless/ath/ath10k/mac.c b/drivers/net/wireless/ath/ath10k/mac.c index 5c5860ef36bd..44b550b2fcfd 100644 --- a/drivers/net/wireless/ath/ath10k/mac.c +++ b/drivers/net/wireless/ath/ath10k/mac.c @@ -2785,7 +2785,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, if (ret) { ath10k_warn("failed to start vdev: %d\n", ret); - return; + goto exit; } arvif->is_started = true; @@ -2866,6 +2866,7 @@ static void ath10k_bss_info_changed(struct ieee80211_hw *hw, ath10k_bss_assoc(hw, vif, info); } +exit: mutex_unlock(&ar->conf_mutex); } |