linux-kernel - [PATCH 2/8] checkpatch: do not warn about -p0 patches when checking files

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Message-Id: <1233327920-16691-3-git-send-email-apw@canonical.com>
Date:	Fri, 30 Jan 2009 15:05:14 +0000
From:	Andy Whitcroft <apw@...onical.com>
To:	Andrew Morton <akpm@...l.org>
Cc:	Ingo Molnar <mingo@...e.hu>, linux-kernel@...r.kernel.org,
	Andy Whitcroft <apw@...onical.com>
Subject: [PATCH 2/8] checkpatch: do not warn about -p0 patches when checking files

We are triggering the -p0 check for our own diffs generated using
--file command line option.  Suppress this check for files.

Signed-off-by: Andy Whitcroft <apw@...onical.com>
---
 scripts/checkpatch.pl |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index c71a0fa..5ffc940 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1240,7 +1240,8 @@ sub process {
 			$realfile =~ s@^([^/]*)/@@;
 
 			$p1_prefix = $1;
-			if ($tree && $p1_prefix ne '' && -e "$root/$p1_prefix") {
+			if (!$file && $tree && $p1_prefix ne '' &&
+			    -e "$root/$p1_prefix") {
 				WARN("patch prefix '$p1_prefix' exists, appears to be a -p0 patch\n");
 			}
 
-- 
1.6.1.2.419.g0d87e

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