igb: don't read eicr when responding to legacy interrupts

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The interrupt handler was reading eicr and then doing nothing with the
result.  I have removed the variable and the register read since they
provide no value to the legacy interrupt handler.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Alexander Duyck 2009-02-06 23:20:49 +00:00 • committed by David S. Miller

parent 28b0759c22

commit 4a3c6433e4

1 changed files with 1 additions and 4 deletions

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drivers/net/igb/igb_main.c

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