linux-kernel - [PATCH] procfs: remove extra call of dir_emit

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Message-Id: <1374858146-9004-1-git-send-email-avagin@openvz.org>
Date:	Fri, 26 Jul 2013 21:02:26 +0400
From:	Andrey Vagin <avagin@...nvz.org>
To:	Al Viro <viro@...iv.linux.org.uk>
Cc:	linux-kernel@...r.kernel.org, Andrey Vagin <avagin@...nvz.org>,
	Cyrill Gorcunov <gorcunov@...nvz.org>,
	Pavel Emelyanov <xemul@...allels.com>,
	Andrew Morton <akpm@...ux-foundation.org>
Subject: [PATCH] procfs: remove extra call of dir_emit_dots

dir_emit_dots() is called twice. Looks like a typo.

Cc: Al Viro <viro@...iv.linux.org.uk>
Cc: Cyrill Gorcunov <gorcunov@...nvz.org>
Cc: Pavel Emelyanov <xemul@...allels.com>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Andrey Vagin <avagin@...nvz.org>
---
 fs/proc/fd.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/fs/proc/fd.c b/fs/proc/fd.c
index 75f2890..0ff80f9 100644
--- a/fs/proc/fd.c
+++ b/fs/proc/fd.c
@@ -230,8 +230,6 @@ static int proc_readfd_common(struct file *file, struct dir_context *ctx,
 
 	if (!dir_emit_dots(file, ctx))
 		goto out;
-	if (!dir_emit_dots(file, ctx))
-		goto out;
 	files = get_files_struct(p);
 	if (!files)
 		goto out;
-- 
1.8.3.1

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