sunrpc: require svc_create callers to pass in meaningful shutdown routine

Currently all svc_create callers pass in NULL for the shutdown parm,
which then gets fixed up to be svc_rpcb_cleanup if the service uses
rpcbind.

Simplify this by instead having the the only caller that requires it
(lockd) pass in svc_rpcb_cleanup and get rid of the special casing.

Signed-off-by: Jeff Layton <jlayton@primarydata.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index d1bb7ec..e94c887 100644 (file)
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -350,7 +350,7 @@ static struct svc_serv *lockd_create_svc(void)
                printk(KERN_WARNING
                        "lockd_up: no pid, %d users??\n", nlmsvc_users);
 
-       serv = svc_create(&nlmsvc_program, LOCKD_BUFSIZE, NULL);
+       serv = svc_create(&nlmsvc_program, LOCKD_BUFSIZE, svc_rpcb_cleanup);
        if (!serv) {
                printk(KERN_WARNING "lockd_up: create service failed\n");
                return ERR_PTR(-ENOMEM);

diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index 2c1c49e..a06a891 100644 (file)
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -482,9 +482,6 @@ __svc_create(struct svc_program *prog, unsigned int bufsize, int npools,
                spin_lock_init(&pool->sp_lock);
        }
 
-       if (svc_uses_rpcbind(serv) && (!serv->sv_shutdown))
-               serv->sv_shutdown = svc_rpcb_cleanup;
-
        return serv;
 }