[PATCH] kill nameidata passing to permission(), rename to inode_permission()

Incidentally, the name that gives hundreds of false positives on grep
is not a good idea...

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

fs/ecryptfs/inode.c

@@ -830,7 +830,7 @@ out:
 static int
 ecryptfs_permission(struct inode *inode, int mask)
 {
-	return permission(ecryptfs_inode_to_lower(inode), mask, NULL);
+	return inode_permission(ecryptfs_inode_to_lower(inode), mask);
 }
 
 /**