igb_uio: fix checkpatch warnings
authorStephen Hemminger <stephen@networkplumber.org>
Fri, 6 Jun 2014 23:50:31 +0000 (16:50 -0700)
committerThomas Monjalon <thomas.monjalon@6wind.com>
Fri, 18 Jul 2014 23:54:41 +0000 (01:54 +0200)
commit5635ae04abc3c3243b977a2d0027ca098e82ed97
tree15d08a84169f39e58960383115f0b0567f6ce8ac
parent2a22f2751a17c726c6541528bf1c80b7de7aa03b
igb_uio: fix checkpatch warnings

Fix style issues reported by checkpatch.
There was a real bug in that the setup code was returning
positive value for errors which goes against convention and
might have caused a problem.

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Thomas Monjalon <thomas.monjalon@6wind.com>
lib/librte_eal/linuxapp/igb_uio/igb_uio.c