diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-06-29 14:24:12 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-07-03 14:03:14 +0200 |
| commit | bd408b33363035275403cfaadf2683d8c8e22dd7 (patch) | |
| tree | 6ef8313d8d954231812be69fda1f3e5844e96363 /drivers/net/wireless/iwlwifi/pcie/rx.c | |
| parent | 346c265a48169d73a69c88ce9d6b65e6bb3b1f20 (diff) | |
iwlwifi: remove unneeded NULL check
There's no need to check trans for non-null
here as it has already been checked in the
caller. This fixes an smatch warning that we
check after having dereferenced it.
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'drivers/net/wireless/iwlwifi/pcie/rx.c')
| -rw-r--r-- | drivers/net/wireless/iwlwifi/pcie/rx.c | 3 |
1 files changed, 0 insertions, 3 deletions
diff --git a/drivers/net/wireless/iwlwifi/pcie/rx.c b/drivers/net/wireless/iwlwifi/pcie/rx.c index be143eb4aa4..39a6ca1f009 100644 --- a/drivers/net/wireless/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/iwlwifi/pcie/rx.c @@ -879,9 +879,6 @@ static irqreturn_t iwl_isr(int irq, void *data) lockdep_assert_held(&trans_pcie->irq_lock); - if (!trans) - return IRQ_NONE; - trace_iwlwifi_dev_irq(trans->dev); /* Disable (but don't clear!) interrupts here to avoid |