linux-kernel - [PATCH 04/17] fs/btrfs: remove unnecessary new_valid

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Message-Id: <1443447540-5098-1-git-send-email-bywxiaobai@163.com>
Date:	Mon, 28 Sep 2015 21:39:00 +0800
From:	Yaowei Bai <bywxiaobai@....com>
To:	viro@...iv.linux.org.uk, clm@...com, jbacik@...com,
	dsterba@...e.com
Cc:	linux-btrfs@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: [PATCH 04/17] fs/btrfs: remove unnecessary new_valid_dev check

As new_valid_dev always returns 1, so !new_valid_dev check is not
needed, remove it.

Signed-off-by: Yaowei Bai <bywxiaobai@....com>
---
 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


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