From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933832AbbI1Nlk (ORCPT ); Mon, 28 Sep 2015 09:41:40 -0400 Received: from m12-11.163.com ([220.181.12.11]:47221 "EHLO m12-11.163.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754663AbbI1Nlj (ORCPT ); Mon, 28 Sep 2015 09:41:39 -0400 From: Yaowei Bai To: viro@zeniv.linux.org.uk, clm@fb.com, jbacik@fb.com, dsterba@suse.com Cc: linux-btrfs@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 04/17] fs/btrfs: remove unnecessary new_valid_dev check Date: Mon, 28 Sep 2015 21:39:00 +0800 Message-Id: <1443447540-5098-1-git-send-email-bywxiaobai@163.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1443446807-4838-1-git-send-email-bywxiaobai@163.com> References: <1443446807-4838-1-git-send-email-bywxiaobai@163.com> X-CM-TRANSID: C8CowECJTVVrQwlWz8__Cw--.396S3 X-Coremail-Antispam: 1Uf129KBjDUn29KB7ZKAUJUUUUU529EdanIXcx71UUUUU7v73 VFW2AGmfu7bjvjm3AaLaJ3UbIYCTnIWIevJa73UjIFyTuYvjxU33C7DUUUU X-Originating-IP: [58.209.166.48] X-CM-SenderInfo: xe1z5x5dretxi6rwjhhfrp/xtbBFA+DT1D+Zc+nIwAAsX Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As new_valid_dev always returns 1, so !new_valid_dev check is not needed, remove it. Signed-off-by: Yaowei Bai --- fs/btrfs/inode.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 611b66d..0946790 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -6268,9 +6268,6 @@ static int btrfs_mknod(struct inode *dir, struct dentry *dentry, u64 objectid; u64 index = 0; - if (!new_valid_dev(rdev)) - return -EINVAL; - /* * 2 for inode item and ref * 2 for dir items -- 1.9.1