linux-kernel - [PATCH 2/3] checkpatch: Avoid sscanf test duplicated messages

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Date:	Sun, 16 Feb 2014 13:57:27 -0800
From:	Joe Perches <joe@...ches.com>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	Andy Whitcroft <apw@...onical.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 2/3] checkpatch: Avoid sscanf test duplicated messages

Change a test of $dstat to $line to avoid possibly emitting the
sscanf warning multiple times.

Signed-off-by: Joe Perches <joe@...ches.com>
---
 scripts/checkpatch.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 9f12213..e7c50977 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -4188,7 +4188,7 @@ sub process {
 # check for naked sscanf
 		if ($^V && $^V ge 5.10.0 &&
 		    defined $stat &&
-		    $stat =~ /\bsscanf\b/ &&
+		    $line =~ /\bsscanf\b/ &&
 		    ($stat !~ /$Ident\s*=\s*sscanf\s*$balanced_parens/ &&
 		     $stat !~ /\bsscanf\s*$balanced_parens\s*(?:$Compare)/ &&
 		     $stat !~ /(?:$Compare)\s*\bsscanf\s*$balanced_parens/)) {
-- 
1.8.1.2.459.gbcd45b4.dirty

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