4.4-stable review patch. If anyone has any objections, please let me know.
------------------ From: Trond Myklebust <trond.mykleb...@primarydata.com> commit 98b0f80c2396224bbbed81792b526e6c72ba9efa upstream. On error, the callers expect us to return without bumping nn->cb_users[]. Signed-off-by: Trond Myklebust <trond.mykleb...@primarydata.com> Signed-off-by: Greg Kroah-Hartman <gre...@linuxfoundation.org> --- fs/nfs/callback.c | 1 + 1 file changed, 1 insertion(+) --- a/fs/nfs/callback.c +++ b/fs/nfs/callback.c @@ -275,6 +275,7 @@ static int nfs_callback_up_net(int minor err_socks: svc_rpcb_cleanup(serv, net); err_bind: + nn->cb_users[minorversion]--; dprintk("NFS: Couldn't create callback socket: err = %d; " "net = %p\n", ret, net); return ret;