igb: add link check function

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Add a link check function to contain all activities related to verifying
that the link is present.  The current approach is a bit cludgy and needs
to be cleaned up.

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 23:16:24 +00:00 • committed by David S. Miller

parent aed5dec370

commit 4d6b725e4d

1 changed files with 42 additions and 17 deletions

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59

drivers/net/igb/igb_main.c

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