linux-kernel - [PATCH 4/7] ocfs2: One function call less in ocfs2_merge_rec

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Date:	Sat, 21 Feb 2015 20:46:13 +0100
From:	SF Markus Elfring <elfring@...rs.sourceforge.net>
To:	Joel Becker <jlbec@...lplan.org>, Mark Fasheh <mfasheh@...e.com>,
	ocfs2-devel@....oracle.com
CC:	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
	Julia Lawall <julia.lawall@...6.fr>
Subject: [PATCH 4/7] ocfs2: One function call less in ocfs2_merge_rec_left()
 after error detection

From: Markus Elfring <elfring@...rs.sourceforge.net>
Date: Sat, 21 Feb 2015 19:16:33 +0100

The ocfs2_free_path() function was called by the ocfs2_merge_rec_left()
function even if a call of the ocfs2_get_left_path() function failed.

Return from this implementation directly after corresponding
exception handling.

Signed-off-by: Markus Elfring <elfring@...rs.sourceforge.net>
---
 fs/ocfs2/alloc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/ocfs2/alloc.c b/fs/ocfs2/alloc.c
index 370b4ea..4bdc19f 100644
--- a/fs/ocfs2/alloc.c
+++ b/fs/ocfs2/alloc.c
@@ -3535,7 +3535,7 @@ static int ocfs2_merge_rec_left(struct ocfs2_path *right_path,
 		ret = ocfs2_get_left_path(et, right_path, &left_path);
 		if (ret) {
 			mlog_errno(ret);
-			goto out;
+			return ret;
 		}
 
 		left_el = path_leaf_el(left_path);
-- 
2.3.0

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