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| author | David S. Miller <davem@davemloft.net> | 2011-05-05 14:59:02 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-05-05 14:59:02 -0700 |
| commit | 7143b7d41218d4fc2ea33e6056c73609527ae687 (patch) | |
| tree | 9a842daee1deb57a2c8084bc5d300f6d8428fe34 /drivers/net/wireless/iwlegacy/iwl4965-base.c | |
| parent | 90864fbc7639d7a2300c67a18c9fb9fbcf7d51d2 (diff) | |
| parent | 87e9af6cc67d842cd92b52b81f3f14e665e7ab05 (diff) | |
| download | kernel_samsung_smdk4412-7143b7d41218d4fc2ea33e6056c73609527ae687.zip kernel_samsung_smdk4412-7143b7d41218d4fc2ea33e6056c73609527ae687.tar.gz kernel_samsung_smdk4412-7143b7d41218d4fc2ea33e6056c73609527ae687.tar.bz2 | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
Conflicts:
drivers/net/tg3.c
Diffstat (limited to 'drivers/net/wireless/iwlegacy/iwl4965-base.c')
| -rw-r--r-- | drivers/net/wireless/iwlegacy/iwl4965-base.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/net/wireless/iwlegacy/iwl4965-base.c b/drivers/net/wireless/iwlegacy/iwl4965-base.c index f781b7e..af2ae22 100644 --- a/drivers/net/wireless/iwlegacy/iwl4965-base.c +++ b/drivers/net/wireless/iwlegacy/iwl4965-base.c @@ -2992,15 +2992,15 @@ 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 @@ -3010,7 +3010,7 @@ 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); } |