linux-ext4 - [PATCH 20/24] ext4: return actual error on ext4_init

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Date:	Tue, 17 Jun 2014 22:32:54 +0800
From:	Jeff Liu <jeff.liu@...cle.com>
To:	"Theodore Ts'o" <tytso@....edu>, Andreas Dilger <adilger@...ger.ca>
CC:	linux-ext4@...r.kernel.org
Subject: [PATCH 20/24] ext4: return actual error on ext4_init_fs

From: Jie Liu <jeff.liu@...cle.com>

Return the actual error code if call kset_create_and_add() failed

Cc: Theodore Ts'o <tytso@....edu>
Cc: Andreas Dilger <adilger.kernel@...ger.ca>
Signed-off-by: Jie Liu <jeff.liu@...cle.com>
---
 fs/ext4/super.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/ext4/super.c b/fs/ext4/super.c
index b9b9aab..5912193 100644
--- a/fs/ext4/super.c
+++ b/fs/ext4/super.c
@@ -5545,8 +5545,8 @@ static int __init ext4_init_fs(void)
 	if (err)
 		goto out6;
 	ext4_kset = kset_create_and_add("ext4", NULL, fs_kobj);
-	if (!ext4_kset) {
-		err = -ENOMEM;
+	if (IS_ERR(ext4_kset)) {
+		err = PTR_ERR(ext4_kset);
 		goto out5;
 	}
 	ext4_proc_root = proc_mkdir("fs/ext4", NULL);
-- 
1.8.3.2
--
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