diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2012-06-09 09:16:59 +0400 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2012-07-14 16:32:48 +0400 |
| commit | 6ce6e24e72233073c8ead9419fc5040d44803dae (patch) | |
| tree | b66a74dd7aef822b4bc573ab283e21320bcc0b25 /fs/namespace.c | |
| parent | f7a99c5b7c8bd3d3f533c8b38274e33f3da9096e (diff) | |
| download | linux-6ce6e24e72233073c8ead9419fc5040d44803dae.tar.xz | |
get rid of magic in proc_namespace.c
don't rely on proc_mounts->m being the first field; container_of()
is there for purpose. No need to bother with ->private, while
we are at it - the same container_of will do nicely.
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/namespace.c')
| -rw-r--r-- | fs/namespace.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/fs/namespace.c b/fs/namespace.c index a524ea4dbd80..8f412abcb67f 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -923,7 +923,7 @@ EXPORT_SYMBOL(replace_mount_options); /* iterator; we want it to have access to namespace_sem, thus here... */ static void *m_start(struct seq_file *m, loff_t *pos) { - struct proc_mounts *p = container_of(m, struct proc_mounts, m); + struct proc_mounts *p = proc_mounts(m); down_read(&namespace_sem); return seq_list_start(&p->ns->list, *pos); @@ -931,7 +931,7 @@ static void *m_start(struct seq_file *m, loff_t *pos) static void *m_next(struct seq_file *m, void *v, loff_t *pos) { - struct proc_mounts *p = container_of(m, struct proc_mounts, m); + struct proc_mounts *p = proc_mounts(m); return seq_list_next(v, &p->ns->list, pos); } @@ -943,7 +943,7 @@ static void m_stop(struct seq_file *m, void *v) static int m_show(struct seq_file *m, void *v) { - struct proc_mounts *p = container_of(m, struct proc_mounts, m); + struct proc_mounts *p = proc_mounts(m); struct mount *r = list_entry(v, struct mount, mnt_list); return p->show(m, &r->mnt); } |