linux-kernel - [PATCH 1/4] f2fs: remove redundant call to set_blocksize in f2fs_fill

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Date:	Sat, 12 Jan 2013 14:41:13 +0900
From:	Namjae Jeon <linkinjeon@...il.com>
To:	jaegeuk.kim@...sung.com
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-f2fs-devel@...ts.sourceforge.net,
	Namjae Jeon <linkinjeon@...il.com>,
	Namjae Jeon <namjae.jeon@...sung.com>,
	Amit Sahrawat <a.sahrawat@...sung.com>
Subject: [PATCH 1/4] f2fs: remove redundant call to set_blocksize in f2fs_fill_super

From: Namjae Jeon <namjae.jeon@...sung.com>

Since, f2fs supports only 4KB blocksize, which is set at the beginning in
f2fs_fill_super. So, we do not need to again check this blocksize setting
in such case.

Signed-off-by: Namjae Jeon <namjae.jeon@...sung.com>
Signed-off-by: Amit Sahrawat <a.sahrawat@...sung.com>
---
 fs/f2fs/super.c |    6 +-----
 1 file changed, 1 insertion(+), 5 deletions(-)

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index 0f2b2eb..ac127fd 100644
--- a/fs/f2fs/super.c
+++ b/fs/f2fs/super.c
@@ -443,7 +443,7 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
 	if (!sbi)
 		return -ENOMEM;
 
-	/* set a temporary block size */
+	/* set a block size */
 	if (!sb_set_blocksize(sb, F2FS_BLKSIZE)) {
 		f2fs_msg(sb, KERN_ERR, "unable to set blocksize");
 		goto free_sbi;
@@ -542,10 +542,6 @@ static int f2fs_fill_super(struct super_block *sb, void *data, int silent)
 	INIT_LIST_HEAD(&sbi->dir_inode_list);
 	spin_lock_init(&sbi->dir_inode_lock);
 
-	/* init super block */
-	if (!sb_set_blocksize(sb, sbi->blocksize))
-		goto free_cp;
-
 	init_orphan_info(sbi);
 
 	/* setup f2fs internal modules */
-- 
1.7.9.5

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