Commit fee61c47 authored Jul 23, 2008 by Andy Whitcroft Committed by Linus Torvalds Jul 24, 2008

checkpatch: return is not a function -- parentheses for casts are ok too



Casts require parentheses so it is possible to have something like this:

	return (int)(*a);

This miss trips the complexity function.  Ensure that the two separate
parenthesised sections are not coelesced.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent 6cbb2e71

scripts/checkpatch.pl

+1 −0

Original line number	Diff line number	Diff line
		@@ -1670,6 +1670,7 @@ sub process {
		my $value = $2;

		# Flatten any parentheses and braces
		$value =~ s/\)$/$ \(/g;
		while ($value =~ s/$[^\($]*\)/1/) {
		}