Commit 75459e33 authored Feb 13, 2014 by Kalle Valo

ath10k: release conf_mutex if vdev_start() fails



I modified Michal's commit c930f744 ("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>

parent ef8c0017

drivers/net/wireless/ath/ath10k/mac.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -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);
		}