do_last(): get rid of duplicate ELOOP check

may_open() will catch it
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

fs/namei.c

@@ -3195,10 +3195,6 @@ static int do_last(struct nameidata *nd,
 		return error;
 	}
 	audit_inode(nd->name, nd->path.dentry, 0);
-	if (unlikely(d_is_symlink(nd->path.dentry))) {
-		error = -ELOOP;
-		goto out;
-	}
 	error = -EISDIR;
 	if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
 		goto out;