From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 6 Jun 2013 23:33:47 +0000 (-0400)
Subject: use can_lookup() instead of direct checks of ->i_op->lookup
X-Git-Tag: v3.10-rc6~5^2~1
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=05252901199d886a68830befb135d1723730ca86;p=platform%2Fkernel%2Flinux-stable.git

use can_lookup() instead of direct checks of ->i_op->lookup

a couple of places got missed back when Linus has introduced that one...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
---

diff --git a/fs/namei.c b/fs/namei.c
index 85e40d1..9ed9361 100644
--- a/fs/namei.c
+++ b/fs/namei.c
@@ -1976,7 +1976,7 @@ static int path_lookupat(int dfd, const char *name,
 		err = complete_walk(nd);
 
 	if (!err && nd->flags & LOOKUP_DIRECTORY) {
-		if (!nd->inode->i_op->lookup) {
+		if (!can_lookup(nd->inode)) {
 			path_put(&nd->path);
 			err = -ENOTDIR;
 		}
@@ -2850,7 +2850,7 @@ finish_lookup:
 	if ((open_flag & O_CREAT) && S_ISDIR(nd->inode->i_mode))
 		goto out;
 	error = -ENOTDIR;
-	if ((nd->flags & LOOKUP_DIRECTORY) && !nd->inode->i_op->lookup)
+	if ((nd->flags & LOOKUP_DIRECTORY) && !can_lookup(nd->inode))
 		goto out;
 	audit_inode(name, nd->path.dentry, 0);
 finish_open: