lockd: make nlm_ntf_refcnt and nlm_ntf_wq static

The variables nlm_ntf_refcnt and nlm_ntf_wq are local to the source and
do not need to be in global scope, so make them static.

Cleans up sparse warnings:
fs/lockd/svc.c:60:10: warning: symbol 'nlm_ntf_refcnt' was not declared.
Should it be static?
fs/lockd/svc.c:61:1: warning: symbol 'nlm_ntf_wq' was not declared.
Should it be static?

Signed-off-by: Colin Ian King <colin.king@canonical.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>

diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
index 9c36d614bf89602121427c27d443365689d31aac..346ed161756dbca1d712f1ac389888ddc0ea1bf6 100644 (file)
--- a/fs/lockd/svc.c
+++ b/fs/lockd/svc.c
@@ -57,8 +57,8 @@ static struct task_struct     *nlmsvc_task;
 static struct svc_rqst         *nlmsvc_rqst;
 unsigned long                  nlmsvc_timeout;
 
-atomic_t nlm_ntf_refcnt = ATOMIC_INIT(0);
-DECLARE_WAIT_QUEUE_HEAD(nlm_ntf_wq);
+static atomic_t nlm_ntf_refcnt = ATOMIC_INIT(0);
+static DECLARE_WAIT_QUEUE_HEAD(nlm_ntf_wq);
 
 unsigned int lockd_net_id;