Commit bd408b33 authored Jun 29, 2012 by Johannes Berg

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>

parent 346c265a

drivers/net/wireless/iwlwifi/pcie/rx.c

+0 −3

Original line number	Diff line number	Diff line
		@@ -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