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iwlwifi: fix PCIe interrupt handle return value

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By accident, commit eb6476441b
("iwlwifi: protect use_ict with irq_lock") changed the return
value of the iwl_pcie_isr() function in case it handles an
interrupt -- it now returns IRQ_NONE instead of IRQ_HANDLED.

Put back the correct return value.

Cc: stable@vger.kernel.org
Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Johannes Berg 2012-12-27 21:37:04 +01:00
parent a49f0d1ea3
commit 392d4cad79
1 changed files with 1 additions and 0 deletions
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1
drivers/net/wireless/iwlwifi/pcie/rx.c
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@ -1166,6 +1166,7 @@ static irqreturn_t iwl_pcie_isr(int irq, void *data)
else if (test_bit(STATUS_INT_ENABLED, &trans_pcie->status) &&
!trans_pcie->inta)
iwl_enable_interrupts(trans);
return IRQ_HANDLED;
none:
/* re-enable interrupts here since we don't have anything to service. */