diff mbox

[03/27] VFS: Make get_mnt_ns() return the namespace [ver #5]

Message ID 149745334260.10897.8377331388521502715.stgit@warthog.procyon.org.uk (mailing list archive)
State New, archived
Headers show

Commit Message

David Howells June 14, 2017, 3:15 p.m. UTC
Make get_mnt_ns() return the namespace it got a ref on for consistency with
other namespace ref getting functions.

Signed-off-by: David Howells <dhowells@redhat.com>
---

 fs/mount.h |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

Comments

Al Viro June 15, 2017, 9:09 a.m. UTC | #1
On Wed, Jun 14, 2017 at 04:15:42PM +0100, David Howells wrote:
> Make get_mnt_ns() return the namespace it got a ref on for consistency with
> other namespace ref getting functions.

Is there any point in doing that?  I mean, it's not used in your patchset anymore
and existing callers are a mixed bag...
diff mbox

Patch

diff --git a/fs/mount.h b/fs/mount.h
index bf1fda6eed8f..02ef292a77d7 100644
--- a/fs/mount.h
+++ b/fs/mount.h
@@ -108,9 +108,10 @@  static inline void detach_mounts(struct dentry *dentry)
 	__detach_mounts(dentry);
 }
 
-static inline void get_mnt_ns(struct mnt_namespace *ns)
+static inline struct mnt_namespace *get_mnt_ns(struct mnt_namespace *ns)
 {
 	atomic_inc(&ns->count);
+	return ns;
 }
 
 extern seqlock_t mount_lock;