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checkpatch.pl: fix CAST detection 

We should only claim that something is a cast if we did not encouter a
token before, that did set av_pending.

This fixes the operator * in the line below to be detected as binary (vs
unary).

kmalloc(sizeof(struct alphatrack_ocmd) * true_size, GFP_KERNEL);

Reported-by: Audun Hoem <audun.hoem@gmail.com>
Signed-off-by: Florian Mickler <florian@mickler.org>
Cc: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Florian Mickler 2011-01-12 16:59:58 -08:00 committed by Linus Torvalds
parent caf2a54f10
commit c023e4734c
1 changed files with 1 additions and 1 deletions
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2
scripts/checkpatch.pl
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@ -859,7 +859,7 @@ sub annotate_values {
$av_preprocessor = 0;
}
} elsif ($cur =~ /^(\(\s*$Type\s*)\)/) {
} elsif ($cur =~ /^(\(\s*$Type\s*)\)/ && $av_pending eq '_') {
print "CAST($1)\n" if ($dbg_values > 1);
push(@av_paren_type, $type);
$type = 'C';