Commit 43f7fe52 authored Feb 13, 2015 by Joe Perches Committed by Linus Torvalds Feb 13, 2015

checkpatch: improve "no space necessary after cast" test



Code like:
	if (a < sizeof(<type>) &&
and
	{ .len = sizeof(<type>) },

incorrectly emits that warning, so add more exceptions to avoid
the warning.

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent caac1d5f

scripts/checkpatch.pl

+1 −1

Original line number	Diff line number	Diff line
		@@ -2541,7 +2541,7 @@ sub process {
		}
		}

		if ($line =~ /^\+.(\w+\s)?$\s$Type\s$[ \t]+(?!$Assignment\|$Arithmetic\|[,;\({\[\<\>])/ &&
		if ($line =~ /^\+.(\w+\s)?$\s$Type\s$[ \t]+(?!$Assignment\|$Arithmetic\|[,;:\?\(\{\}\[\<\>]\|&&\|\\|\\|\|\\$)/ &&
		(!defined($1) \|\| $1 !~ /sizeof\s*/)) {
		if (CHK("SPACING",
		"No space is necessary after a cast\n" . $herecurr) &&