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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: Peter Chubb <nicta.com.au>
Signed-off-by: Florian Mickler <florian@mickler.org>
(cherry-picked from Linux kernel commit c023e4734c3e8801e0ecb5e81b831d42a374d861)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Cc: Blue Swirl <blauwirbel@gmail.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
This commit is contained in:
Florian Mickler 2011-11-25 10:24:16 +01:00 committed by Blue Swirl
parent 0fdd2e1d06
commit 61669f9a83
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';