commit 068bb1a75a94eacfaaacf3b0ecf4feb349fa8e13
author Steve Glendinning <steve.glendinning@shawell.net> Fri Nov 30 05:55:51 2012 +0000
committer David S. Miller <davem@davemloft.net> Fri Nov 30 12:27:20 2012 -0500
tree 552f539a507de003e6094b0e254dd0a37c48ea7f
parent 3b14692c01e0b68f0ce51138dfcea967a63cd7bb

smsc95xx: fix smsc_crc return type

This patch fixes a bug introduced in bbd9f9e which could prevent
some wakeups from working correctly if multiple wol options were
selected.

This helper function calculates a 16-bit crc and shifts it into
either the high or low 16 bits of a u32 so the caller can or it
directly into place.  The function previously had a u16 return
type so would always have returned zero when filter was odd.

Signed-off-by: Steve Glendinning <steve.glendinning@shawell.net>
Reported-by: Bjorn Mork <bjorn@mork.no>
Cc: Joe Perches <joe@perches.com>
Signed-off-by: David S. Miller <davem@davemloft.net>