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 3f8af0f..6147ec3 100644 (file)
--- 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;