From: Yaowei Bai <bywxiaobai@163.com>
Date: Mon, 9 Nov 2015 22:58:44 +0000 (-0800)
Subject: fs/hpfs/namei.c: remove unnecessary new_valid_dev() check
X-Git-Tag: firefly_0821_release~176^2~744^2~6
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=fdca5e6a6d0a6600ff24d6d9c843e5aee637f29f;p=firefly-linux-kernel-4.4.55.git

fs/hpfs/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>
Cc: Mikulas Patocka <mikulas@artax.karlin.mff.cuni.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/fs/hpfs/namei.c b/fs/hpfs/namei.c
index 9e92c9c2d319..ae4d5a1fa4c9 100644
--- a/fs/hpfs/namei.c
+++ b/fs/hpfs/namei.c
@@ -227,8 +227,6 @@ static int hpfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, de
 	int err;
 	if ((err = hpfs_chk_name(name, &len))) return err==-ENOENT ? -EINVAL : err;
 	if (hpfs_sb(dir->i_sb)->sb_eas < 2) return -EPERM;
-	if (!new_valid_dev(rdev))
-		return -EINVAL;
 	hpfs_lock(dir->i_sb);
 	err = -ENOSPC;
 	fnode = hpfs_alloc_fnode(dir->i_sb, hpfs_i(dir)->i_dno, &fno, &bh);