From c11230f44b3c3e055e4e7cd572fc1c4a22c6f4a9 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Thu, 21 Nov 2013 14:31:57 -0800 Subject: 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 Reported-by: Gerhard Sittig Acked-by: Andy Whitcroft Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- scripts/checkpatch.pl | 1 + 1 file changed, 1 insertion(+) (limited to 'scripts') diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 61090e0ff613..9c9810030377 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -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); -- cgit v1.2.3