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| author | Wang Shilong <wangsl-fnst@cn.fujitsu.com> | 2013-02-06 14:14:26 +0800 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2013-02-06 13:47:02 +0100 |
| commit | 98783e453c1084527388ec1a7f6367cd6aabbe63 (patch) | |
| tree | 6a08492fbcb4c54cb32f6a584d7382f56669ff4b /fs/ext2 | |
| parent | 288be96de66fa7c09f2cf00a7793db5b4bac4213 (diff) | |
| download | lwn-98783e453c1084527388ec1a7f6367cd6aabbe63.tar.gz lwn-98783e453c1084527388ec1a7f6367cd6aabbe63.zip | |
Ext2: remove the overhead check about sb in the function ext2_new_blocks
It can be guranteed that inode->i_sb should not be null in vfs.
So here the check about it is overhead.
Signed-off-by: Wang Shilong <wangsl-fnst@cn.fujitsu.com>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/ext2')
| -rw-r--r-- | fs/ext2/balloc.c | 4 |
1 files changed, 0 insertions, 4 deletions
diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c index 2616d0ea5c5c..ea88181932df 100644 --- a/fs/ext2/balloc.c +++ b/fs/ext2/balloc.c @@ -1239,10 +1239,6 @@ ext2_fsblk_t ext2_new_blocks(struct inode *inode, ext2_fsblk_t goal, *errp = -ENOSPC; sb = inode->i_sb; - if (!sb) { - printk("ext2_new_blocks: nonexistent device"); - return 0; - } /* * Check quota for allocation of this block. |