libceph: make ceph_msgr_wq private
The messenger workqueue has no need to be public. So give it static
scope.
Signed-off-by: Alex Elder <elder@dreamhost.com>
Signed-off-by: Sage Weil <sage@newdream.net>
diff --git a/include/linux/ceph/messenger.h b/include/linux/ceph/messenger.h
index 6b5af5f..5ca0f82 100644
--- a/include/linux/ceph/messenger.h
+++ b/include/linux/ceph/messenger.h
@@ -14,8 +14,6 @@
struct ceph_msg;
struct ceph_connection;
-extern struct workqueue_struct *ceph_msgr_wq; /* receive work queue */
-
/*
* Ceph defines these callbacks for handling connection events.
*/
diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
index 04d2b97..31f59ac 100644
--- a/net/ceph/messenger.c
+++ b/net/ceph/messenger.c
@@ -97,7 +97,7 @@
/*
* work queue for all reading and writing to/from the socket.
*/
-struct workqueue_struct *ceph_msgr_wq;
+static struct workqueue_struct *ceph_msgr_wq;
int ceph_msgr_init(void)
{