[PATCH] FIXUP checkpatch: improve patch recognition

[Gwendal Grignou]

Fix syntax error in patch.

Signed-off-by: Gwendal Grignou <gwendal@xxxxxxxxxxxx>
---
 scripts/checkpatch.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index f1fecd8aa4d7..03dd7b6b0eab 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2378,7 +2378,7 @@ sub process {
 # check if it's a mode change, rename or start of a patch
 		if (!$in_commit_log &&
 		    ($line =~ /^ mode change [0-7]+ => [0-7]+ \S+\s*$/ ||
-		    ($line =~ /^rename (?:from|to) \S+\s*$/ ||
+		     $line =~ /^rename (?:from|to) \S+\s*$/ ||
 		     $line =~ /^diff --git a\/[\w\/\.\_\-]+ b\/\S+\s*$/)) {
 			$is_patch = 1;
 		}
-- 
2.17.0.921.gf22659ad46-goog