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| author | Joe Perches <joe@perches.com> | 2013-11-21 14:31:57 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-11-21 16:42:27 -0800 |
| commit | c11230f44b3c3e055e4e7cd572fc1c4a22c6f4a9 (patch) | |
| tree | c6181aa0d144506cc0e08147b3ed6a60d8ff06f5 /scripts/checkpatch.pl | |
| parent | 76ae281f6307331aa063288edb6422ae99f435f0 (diff) | |
| download | linux-c11230f44b3c3e055e4e7cd572fc1c4a22c6f4a9.tar.bz2 | |
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>
Diffstat (limited to 'scripts/checkpatch.pl')
| -rwxr-xr-x | scripts/checkpatch.pl | 1 |
1 files changed, 1 insertions, 0 deletions
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); |