From ecd3ad68d2c6d3ae178a63a2d9a02c392904fd36 Mon Sep 17 00:00:00 2001 From: NeilBrown Date: Mon, 29 Nov 2021 15:51:25 +1100 Subject: lockd: rename lockd_create_svc() to lockd_get() lockd_create_svc() already does an svc_get() if the service already exists, so it is more like a "get" than a "create". So: - Move the increment of nlmsvc_users into the function as well - rename to lockd_get(). It is now the inverse of lockd_put(). Signed-off-by: NeilBrown Signed-off-by: Chuck Lever --- fs/lockd/svc.c | 10 ++++------ 1 file changed, 4 insertions(+), 6 deletions(-) (limited to 'fs') diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c index 7f12c280fd30..1a7c11118b32 100644 --- a/fs/lockd/svc.c +++ b/fs/lockd/svc.c @@ -396,16 +396,14 @@ static const struct svc_serv_ops lockd_sv_ops = { .svo_enqueue_xprt = svc_xprt_do_enqueue, }; -static int lockd_create_svc(void) +static int lockd_get(void) { struct svc_serv *serv; int error; - /* - * Check whether we're already up and running. - */ if (nlmsvc_serv) { svc_get(nlmsvc_serv); + nlmsvc_users++; return 0; } @@ -439,6 +437,7 @@ static int lockd_create_svc(void) register_inet6addr_notifier(&lockd_inet6addr_notifier); #endif dprintk("lockd_up: service created\n"); + nlmsvc_users++; return 0; } @@ -472,10 +471,9 @@ int lockd_up(struct net *net, const struct cred *cred) mutex_lock(&nlmsvc_mutex); - error = lockd_create_svc(); + error = lockd_get(); if (error) goto err; - nlmsvc_users++; error = lockd_up_net(nlmsvc_serv, net, cred); if (error < 0) { -- cgit v1.2.3