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    Subject[PATCH 03/17] fs/vfs: remove unnecessary new_valid_dev check
    Date
    As new_valid_dev always returns 1, so !new_valid_dev check is not
    needed, remove it.

    Signed-off-by: Yaowei Bai <bywxiaobai@163.com>
    ---
    fs/9p/vfs_inode.c | 3 ---
    fs/9p/vfs_inode_dotl.c | 3 ---
    2 files changed, 6 deletions(-)

    diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
    index b1dc518..699941e 100644
    --- a/fs/9p/vfs_inode.c
    +++ b/fs/9p/vfs_inode.c
    @@ -1368,9 +1368,6 @@ v9fs_vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t rde
    dir->i_ino, dentry, mode,
    MAJOR(rdev), MINOR(rdev));

    - if (!new_valid_dev(rdev))
    - return -EINVAL;
    -
    /* build extension */
    if (S_ISBLK(mode))
    sprintf(name, "b %u %u", MAJOR(rdev), MINOR(rdev));
    diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
    index e8aa57d..cb899af 100644
    --- a/fs/9p/vfs_inode_dotl.c
    +++ b/fs/9p/vfs_inode_dotl.c
    @@ -829,9 +829,6 @@ v9fs_vfs_mknod_dotl(struct inode *dir, struct dentry *dentry, umode_t omode,
    dir->i_ino, dentry, omode,
    MAJOR(rdev), MINOR(rdev));

    - if (!new_valid_dev(rdev))
    - return -EINVAL;
    -
    v9ses = v9fs_inode2v9ses(dir);
    dir_dentry = dentry->d_parent;
    dfid = v9fs_fid_lookup(dir_dentry);
    --
    1.9.1



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