From: Pekka Enberg <penberg@cs.helsinki.fi>

Remove redundant NULL check in isofs_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>
---

 fs/isofs/namei.c |    5 +----
 1 files changed, 1 insertion(+), 4 deletions(-)

diff -puN fs/isofs/namei.c~isofs-remove-d_splice_alias-null-check-from-isofs_lookup fs/isofs/namei.c
--- 25/fs/isofs/namei.c~isofs-remove-d_splice_alias-null-check-from-isofs_lookup	Thu Jan 12 17:08:42 2006
+++ 25-akpm/fs/isofs/namei.c	Thu Jan 12 17:08:42 2006
@@ -185,8 +185,5 @@ struct dentry *isofs_lookup(struct inode
 		}
 	}
 	unlock_kernel();
-	if (inode)
-		return d_splice_alias(inode, dentry);
-	d_add(dentry, inode);
-	return NULL;
+	return d_splice_alias(inode, dentry);
 }
_