tree 351ea20c007219590823a6b27e1fbc93f10fe26a
parent 28b0759c224cad4ae8f5ed47f5af862dd2d1e1ed
author Alexander Duyck <alexander.h.duyck@intel.com> 1233962449 +0000
committer David S. Miller <davem@davemloft.net> 1234003393 -0800

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

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>