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Ext2: remove the overhead check about sb in the function ext2_new_blocks

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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>
This commit is contained in:
Wang Shilong 2013-02-06 14:14:26 +08:00 committed by Jan Kara
parent 288be96de6
commit 98783e453c
1 changed files with 0 additions and 4 deletions
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4
fs/ext2/balloc.c
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@ -1239,10 +1239,6 @@ ext2_fsblk_t ext2_new_blocks(struct inode *inode, ext2_fsblk_t goal,
*errp = -ENOSPC; *errp = -ENOSPC;
sb = inode->i_sb; sb = inode->i_sb;
if (!sb) {
printk("ext2_new_blocks: nonexistent device");
return 0;
}
/* /*
* Check quota for allocation of this block. * Check quota for allocation of this block.