[PATCH] ext3: remove d_splice_alias NULL check from ext3_lookup

Remove redundant NULL check in ext3_lookup() as d_splice_alias() can take NULL
inode as input.

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/fs/ext3/namei.c b/fs/ext3/namei.c
index af193a304ee5868c6bd54db9f8018159940463bb..8bd8ac0777046e39c466fae28cec573140e72c29 100644 (file)
--- a/fs/ext3/namei.c
+++ b/fs/ext3/namei.c
@@ -1005,10 +1005,7 @@ static struct dentry *ext3_lookup(struct inode * dir, struct dentry *dentry, str
                if (!inode)
                        return ERR_PTR(-EACCES);
        }
-       if (inode)
-               return d_splice_alias(inode, dentry);
-       d_add(dentry, inode);
-       return NULL;
+       return d_splice_alias(inode, dentry);
 }