remove-unnecessary-new_valid_dev-check

   1 fs/ext4: remove unnecessary new_valid_dev check
   2
   3 From: Yaowei Bai <bywxiaobai@163.com>
   4
   5 As new_valid_dev always returns 1, so !new_valid_dev check is not
   6 needed, remove it.
   7
   8 Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
   9 Signed-off-by: Theodore Ts'o <tytso@mit.edu>
  10 ---
  11  fs/ext4/namei.c | 3 ---
  12  1 file changed, 3 deletions(-)
  13
  14 diff --git a/fs/ext4/namei.c b/fs/ext4/namei.c
  15 index 52a79d4..19ce345 100644
  16 --- a/fs/ext4/namei.c
  17 +++ b/fs/ext4/namei.c
  18 @@ -2468,9 +2468,6 @@ static int ext4_mknod(struct inode *dir, struct dentry *dentry,
  19         struct inode *inode;
  20         int err, credits, retries = 0;
  21
  22 -       if (!new_valid_dev(rdev))
  23 -               return -EINVAL;
  24 -
  25         err = dquot_initialize(dir);
  26         if (err)
  27                 return err;