headers_check: fix perl warnings
authorStephen Hemminger <shemminger@vyatta.com>
Mon, 22 Feb 2010 23:17:24 +0000 (15:17 -0800)
committerMichal Marek <mmarek@suse.cz>
Sun, 7 Mar 2010 20:43:07 +0000 (21:43 +0100)
commitdbbe33e99f41a6f07e61dbce455964112d8ac72b
treeaf4cf57227992778f253fdd495262328dd87ebfd
parent91416cfdf98bdbc828fd3e5ca7208beba5979d63
headers_check: fix perl warnings

According to PBP; best way practice is to use local reference for file
handle and three argument open. Also perl prototypes are a mistake.

Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Acked-by: WANG Cong <amwang@redhat.com>
Cc: Michal Marek <mmarek@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Michal Marek <mmarek@suse.cz>
scripts/headers_check.pl