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bfs_lookup(): use d_splice_alias()

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code is actually simpler that way.

Acked-by: "Tigran A. Aivazian" <aivazian.tigran@gmail.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2018-04-30 19:05:17 -04:00
parent 837f3ec692
commit a596a23b9a
1 changed files with 1 additions and 6 deletions
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7
fs/bfs/dir.c
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@ -141,14 +141,9 @@ static struct dentry *bfs_lookup(struct inode *dir, struct dentry *dentry,
unsigned long ino = (unsigned long)le16_to_cpu(de->ino);
brelse(bh);
inode = bfs_iget(dir->i_sb, ino);
if (IS_ERR(inode)) {
mutex_unlock(&info->bfs_lock);
return ERR_CAST(inode);
}
}
mutex_unlock(&info->bfs_lock);
d_add(dentry, inode);
return NULL;
return d_splice_alias(inode, dentry);
}
static int bfs_link(struct dentry *old, struct inode *dir,