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e1000e: Remove unreachable code 

msi-x interrupts are not shared so there's no need to check if the
interrupt was really from this adapter.

Signed-off-by: Benjamin Poirier <bpoirier@suse.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Benjamin Poirier 2015-11-09 15:50:18 -08:00 committed by Jeff Kirsher
parent d602de0593
commit 4d432f67ff
1 changed files with 0 additions and 6 deletions
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6
drivers/net/ethernet/intel/e1000e/netdev.c
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@ -1907,12 +1907,6 @@ static irqreturn_t e1000_msix_other(int __always_unused irq, void *data)
struct e1000_hw *hw = &adapter->hw;
u32 icr = er32(ICR);
if (!(icr & E1000_ICR_INT_ASSERTED)) {
if (!test_bit(__E1000_DOWN, &adapter->state))
ew32(IMS, E1000_IMS_OTHER);
return IRQ_NONE;
}
if (icr & adapter->eiac_mask)
ew32(ICS, (icr & adapter->eiac_mask));