[PATCH 21/24] f2fs: return actual error on init_f2fs_fs

[PATCH 21/24] f2fs: return actual error on init_f2fs_fs

[Jeff Liu]

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

Return the actual error code if kset_create_and_add() failed

Cc: Jaegeuk Kim <jaegeuk@kernel.org>
Cc: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jie Liu <jeff.liu@oracle.com>
---
 fs/f2fs/super.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index b2b1863..74470cb 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -1175,8 +1175,8 @@ static int __init init_f2fs_fs(void)
 	if (err)
 		goto free_gc_caches;
 	f2fs_kset = kset_create_and_add("f2fs", NULL, fs_kobj);
-	if (!f2fs_kset) {
-		err = -ENOMEM;
+	if (IS_ERR(f2fs_kset)) {
+		err = PTR_ERR(f2fs_kset);
 		goto free_checkpoint_caches;
 	}
 	err = register_filesystem(&f2fs_fs_type);
-- 
1.8.3.2

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Re: [PATCH 21/24] f2fs: return actual error on init_f2fs_fs

[Jeff Liu]

Hi,

On 06/17/2014 22:32 PM, Jeff Liu wrote:
> From: Jie Liu <jeff.liu@oracle.com>
> 
> Return the actual error code if kset_create_and_add() failed
> 
> Cc: Jaegeuk Kim <jaegeuk@kernel.org>
> Cc: Changman Lee <cm224.lee@samsung.com>
> Signed-off-by: Jie Liu <jeff.liu@oracle.com>

Please ignore this patch because Greg think that is incorrect.

Cheers,
-Jeff

------------------------------------------------------------------------------
HPCC Systems Open Source Big Data Platform from LexisNexis Risk Solutions
Find What Matters Most in Your Big Data with HPCC Systems
Open Source. Fast. Scalable. Simple. Ideal for Dirty Data.
Leverages Graph Analysis for Fast Processing & Easy Data Exploration
http://p.sf.net/sfu/hpccsystems