Merge branch 'staging-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh...

[pandora-kernel.git] / drivers / net / wireless / iwlegacy / iwl4965-base.c

diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c
index d484c36..a62fe24 100644 (file)
--- a/drivers/net/wireless/iwlegacy/iwl4965-base.c
+++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c
@@ -2984,15 +2984,15 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
        struct iwl_priv *priv = container_of(work, struct iwl_priv,
                        txpower_work);
 
+       mutex_lock(&priv->mutex);
+
        /* If a scan happened to start before we got here
         * then just return; the statistics notification will
         * kick off another scheduled work to compensate for
         * any temperature delta we missed here. */
        if (test_bit(STATUS_EXIT_PENDING, &priv->status) ||
            test_bit(STATUS_SCANNING, &priv->status))
-               return;
-
-       mutex_lock(&priv->mutex);
+               goto out;
 
        /* Regardless of if we are associated, we must reconfigure the
         * TX power since frames can be sent on non-radar channels while
@@ -3002,7 +3002,7 @@ static void iwl4965_bg_txpower_work(struct work_struct *work)
        /* Update last_temperature to keep is_calib_needed from running
         * when it isn't needed... */
        priv->last_temperature = priv->temperature;
-
+out:
        mutex_unlock(&priv->mutex);
 }