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| author | Eric W. Biederman <ebiederm@xmission.com> | 2016-09-14 13:53:35 -0500 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2016-09-23 11:31:31 +0200 |
| commit | c1b241f0c1cfdba6ad90afd5036fa60781bbc363 (patch) | |
| tree | 0520690147a57814b063e596f4ae02c7cb552d77 | |
| parent | 180d904442023dfb01c2cdbbf4d17ecd0972081d (diff) | |
| download | linux-next-c1b241f0c1cfdba6ad90afd5036fa60781bbc363.tar.gz | |
devpts: Simplify devpts_mount by using mount_nodev
Now that all of the work of setting up a superblock has been moved to
devpts_fill_super simplify devpts_mount by calling mount_nodev instead
of rolling mount_nodev by hand.
Signed-off-by: "Eric W. Biederman" <ebiederm@xmission.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/devpts/inode.c | 19 |
1 files changed, 1 insertions, 18 deletions
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c index 43773543a783..a48b40b0bd1e 100644 --- a/fs/devpts/inode.c +++ b/fs/devpts/inode.c @@ -451,24 +451,7 @@ fail: static struct dentry *devpts_mount(struct file_system_type *fs_type, int flags, const char *dev_name, void *data) { - int error; - struct super_block *s; - - s = sget(fs_type, NULL, set_anon_super, flags, NULL); - if (IS_ERR(s)) - return ERR_CAST(s); - - if (!s->s_root) { - error = devpts_fill_super(s, data, flags & MS_SILENT ? 1 : 0); - if (error) - goto out_undo_sget; - s->s_flags |= MS_ACTIVE; - } - return dget(s->s_root); - -out_undo_sget: - deactivate_locked_super(s); - return ERR_PTR(error); + return mount_nodev(fs_type, flags, data, devpts_fill_super); } static void devpts_kill_sb(struct super_block *sb) |