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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>
This commit is contained in:
Jeff Layton 2014-11-19 07:51:22 -05:00 committed by J. Bruce Fields
parent ceff739c53
commit 0b5707e452
2 changed files with 1 additions and 4 deletions
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2
fs/lockd/svc.c
View File

@ -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);

3
net/sunrpc/svc.c
View File

@ -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;
}