Commit 98783e45 authored Feb 06, 2013 by Wang Shilong Committed by Jan Kara Feb 06, 2013

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>

parent 288be96d

fs/ext2/balloc.c

+0 −4

Original line number	Diff line number	Diff line
		@@ -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.