From: Yaowei Bai <bywxiaobai@163.com>
Date: Wed, 21 Oct 2015 22:13:28 +0000 (+1100)
Subject: fs/nilfs2/namei.c: remove unnecessary new_valid_dev() check
X-Git-Tag: KARO-TXUL-2015-12-04~30^2~4
X-Git-Url: https://git.kernelconcepts.de/?p=karo-tx-linux.git;a=commitdiff_plain;h=a22a716cd1b5a1e0eea03e2d087c09727dfc50ae

fs/nilfs2/namei.c: remove unnecessary new_valid_dev() check

new_valid_dev() always returns 1, so the !new_valid_dev() check is not
needed.  Remove it.

Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>
Acked-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/fs/nilfs2/namei.c b/fs/nilfs2/namei.c
index 37dd6b05b1b5..c9a1a491aa91 100644
--- a/fs/nilfs2/namei.c
+++ b/fs/nilfs2/namei.c
@@ -120,9 +120,6 @@ nilfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rdev)
 	struct nilfs_transaction_info ti;
 	int err;
 
-	if (!new_valid_dev(rdev))
-		return -EINVAL;
-
 	err = nilfs_transaction_begin(dir->i_sb, &ti, 1);
 	if (err)
 		return err;