[PATCH] isofs: remove d_splice_alias NULL check from isofs_lookup

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>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 1 insertions, 4 deletions

diff --git a/fs/isofs/namei.c b/fs/isofs/namei.c
index e37e82b7cbf0..e7ba0c30e071 100644
--- a/fs/isofs/namei.c
+++ b/fs/isofs/namei.c
@@ -185,8 +185,5 @@ struct dentry *isofs_lookup(struct inode * dir, struct dentry * dentry, struct n
                 }
         }
         unlock_kernel();
-        if (inode)
-                return d_splice_alias(inode, dentry);
-        d_add(dentry, inode);
-        return NULL;
+        return d_splice_alias(inode, dentry);
 }