From: Al Viro <viro@zeniv.linux.org.uk>
Date: Thu, 4 Dec 2008 14:57:25 +0000 (-0500)
Subject: isofs check for NULL ->i_op in root directory is dead code
X-Git-Tag: v2.6.29-rc1~506^2~9
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=261964c60ff6524076d439da9386d4782729c4d9;p=linux-2.6-omap-h63xx.git

isofs check for NULL ->i_op in root directory is dead code

for one thing it never happens, for another we check that inode
is a directory right after that place anyway (and we'd already
checked that reading it from disk has not failed).

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

diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
index 3f8af0f1505..6147ec3643a 100644
--- a/fs/isofs/inode.c
+++ b/fs/isofs/inode.c
@@ -855,10 +855,6 @@ root_found:
 	}
 	sbi->s_joliet_level = joliet_level;
 
-	/* check the root inode */
-	if (!inode->i_op)
-		goto out_bad_root;
-
 	/* Make sure the root inode is a directory */
 	if (!S_ISDIR(inode->i_mode)) {
 		printk(KERN_WARNING
@@ -886,8 +882,6 @@ root_found:
 	/*
 	 * Display error messages and free resources.
 	 */
-out_bad_root:
-	printk(KERN_WARNING "%s: root inode not initialized\n", __func__);
 out_iput:
 	iput(inode);
 	goto out_no_inode;