Commit c11230f4 authored Nov 21, 2013 by Joe Perches Committed by Linus Torvalds Nov 21, 2013

checkpatch: fix "Use of uninitialized value" warnings



checkpatch is currently confused about some complex macros and references
undefined variables $stat and $cond.

Make sure these are defined before using them.

Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Gerhard Sittig <gsi@denx.de>
Acked-by: Andy Whitcroft <apw@canonical.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 76ae281f

scripts/checkpatch.pl

+1 −0

Original line number	Diff line number	Diff line
		@@ -3289,6 +3289,7 @@ sub process {
		}
		}
		if (!defined $suppress_whiletrailers{$linenr} &&
		defined($stat) && defined($cond) &&
		$line =~ /\b(?:if\|while\|for)\s\(/ && $line !~ /^.\s#/) {
		my ($s, $c) = ($stat, $cond);