From: Joe Perches <joe@perches.com>
Date: Mon, 13 Oct 2014 22:51:53 +0000 (-0700)
Subject: checkpatch: remove unnecessary + after {8,8}
X-Git-Tag: v3.17.4~10
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c40284ad436633a87c7de378c1d0108a6afde027;p=thirdparty%2Fkernel%2Fstable.git

checkpatch: remove unnecessary + after {8,8}

commit d2207ccbc59900311c88bb9150b24253cd4ddd49 upstream.

There's a useless "+" use that needs to be removed as perl 5.20 emits a
"Useless use of greediness modifier '+'" message each time it's hit.

Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Greg KH <gregkh@linuxfoundation.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 4d08b398411fd..cab1691b5ad6c 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2424,7 +2424,7 @@ sub process {
 				"please, no space before tabs\n" . $herevet) &&
 			    $fix) {
 				while ($fixed[$fixlinenr] =~
-					   s/(^\+.*) {8,8}+\t/$1\t\t/) {}
+					   s/(^\+.*) {8,8}\t/$1\t\t/) {}
 				while ($fixed[$fixlinenr] =~
 					   s/(^\+.*) +\t/$1\t/) {}
 			}