NFSv4.x: Fix a refcount leak in nfs_callback_up_net
authorTrond Myklebust <trond.myklebust@primarydata.com>
Mon, 29 Aug 2016 15:15:36 +0000 (11:15 -0400)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Sat, 24 Sep 2016 08:07:36 +0000 (10:07 +0200)
commit35c12ee60b5cd3d4531a36d07ca12c43484c3a19
tree775fc806df7b01cd024bf8b5b89e16bf68717e56
parentab8cf653505e6f9194b7be41388941dcc7560ef9
NFSv4.x: Fix a refcount leak in nfs_callback_up_net

commit 98b0f80c2396224bbbed81792b526e6c72ba9efa upstream.

On error, the callers expect us to return without bumping
nn->cb_users[].

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fs/nfs/callback.c