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Remove get_init_pts_sb()

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With mknod_ptmx() moved to devpts_get_sb(), init_pts_mount() becomes
a wrapper around get_init_pts_sb(). Remove get_init_pts_sb() and
fold code into init_pts_mount().

Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Acked-by: Serge Hallyn <serue@us.ibm.com>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Sukadev Bhattiprolu 2009-03-07 10:12:06 -08:00 committed by Al Viro
parent 945cf2c79f
commit 289f00e225
1 changed files with 6 additions and 19 deletions
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25
fs/devpts/inode.c
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@ -342,7 +342,11 @@ static int new_pts_mount(struct file_system_type *fs_type, int flags,
}
/*
* get_init_pts_sb()
* init_pts_mount()
*
* Mount or remount the initial kernel mount of devpts. This type of
* mount maintains the legacy, single-instance semantics, while the
* kernel still allows multiple-instances.
*
* This interface is needed to support multiple namespace semantics in
* devpts while preserving backward compatibility of the current 'single-
@ -362,7 +366,7 @@ static int new_pts_mount(struct file_system_type *fs_type, int flags,
* consistently selects the 'single-namespace' superblock even in the
* presence of the private namespace (i.e 'newinstance') super-blocks.
*/
static int get_init_pts_sb(struct file_system_type *fs_type, int flags,
static int init_pts_mount(struct file_system_type *fs_type, int flags,
void *data, struct pts_mount_opts *opts, struct vfsmount *mnt)
{
struct super_block *s;
@ -392,23 +396,6 @@ static int get_init_pts_sb(struct file_system_type *fs_type, int flags,
return 0;
}
/*
* Mount or remount the initial kernel mount of devpts. This type of
* mount maintains the legacy, single-instance semantics, while the
* kernel still allows multiple-instances.
*/
static int init_pts_mount(struct file_system_type *fs_type, int flags,
void *data, struct pts_mount_opts *opts, struct vfsmount *mnt)
{
int err;
err = get_init_pts_sb(fs_type, flags, data, opts, mnt);
if (err)
return err;
return err;
}
static int devpts_get_sb(struct file_system_type *fs_type,
int flags, const char *dev_name, void *data, struct vfsmount *mnt)
{