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[PATCH] quota: consolidate code surrounding vfs_quota_on_mount

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Move some code duplicated in both callers into vfs_quota_on_mount

Signed-off-by: Christoph Hellwig <hch@lst.de>
Acked-by: Jan Kara <jack@ucw.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Christoph Hellwig
2005-06-23 00:09:16 -07:00
committed by Linus Torvalds
parent df164db5fd
commit 84de856ed3
4 changed files with 26 additions and 39 deletions
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18
fs/ext3/super.c
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@@ -2348,22 +2348,8 @@ static int ext3_write_info(struct super_block *sb, int type)
*/
static int ext3_quota_on_mount(struct super_block *sb, int type)
{
int err;
struct dentry *dentry;
struct qstr name = { .name = EXT3_SB(sb)->s_qf_names[type],
.hash = 0,
.len = strlen(EXT3_SB(sb)->s_qf_names[type])};
dentry = lookup_hash(&name, sb->s_root);
if (IS_ERR(dentry))
return PTR_ERR(dentry);
err = vfs_quota_on_mount(type, EXT3_SB(sb)->s_jquota_fmt, dentry);
/* Now invalidate and put the dentry - quota got its own reference
* to inode and dentry has at least wrong hash so we had better
* throw it away */
d_invalidate(dentry);
dput(dentry);
return err;
return vfs_quota_on_mount(sb, EXT3_SB(sb)->s_qf_names[type],
EXT3_SB(sb)->s_jquota_fmt, type);
}
/*