libceph: make cancel_generic_request() static

Fixes the following sparse warning:

net/ceph/mon_client.c:577:6: warning:
 symbol 'cancel_generic_request' was not declared. Should it be static?

Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Signed-off-by: Ilya Dryomov <idryomov@gmail.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
index c83326c5ba58..ef34a02719d7 100644
--- a/net/ceph/mon_client.c
+++ b/net/ceph/mon_client.c
@@ -574,7 +574,7 @@ static void complete_generic_request(struct ceph_mon_generic_request *req)
         put_generic_request(req);
 }
 
-void cancel_generic_request(struct ceph_mon_generic_request *req)
+static void cancel_generic_request(struct ceph_mon_generic_request *req)
 {
         struct ceph_mon_client *monc = req->monc;
         struct ceph_mon_generic_request *lookup_req;