[PATCH v2 099/127] smb: server: make use of smbdirect_connection_idle_timer_work()

[Stefan Metzmacher]

This is basically a copy of smb_direct_idle_connection_timer().
The only difference is that we had no logging before.

Note smbdirect_socket_prepare_create() already calls INIT_DELAYED_WORK().

Cc: Namjae Jeon <linkinjeon at kernel.org>
Cc: Steve French <smfrench at gmail.com>
Cc: Tom Talpey <tom at talpey.com>
Cc: linux-cifs at vger.kernel.org
Cc: samba-technical at lists.samba.org
Signed-off-by: Stefan Metzmacher <metze at samba.org>
Signed-off-by: Steve French <stfrench at microsoft.com>
---
 fs/smb/server/transport_rdma.c | 26 --------------------------
 1 file changed, 26 deletions(-)

diff --git a/fs/smb/server/transport_rdma.c b/fs/smb/server/transport_rdma.c
index fdf8ac7d5d34..886a350819bf 100644
--- a/fs/smb/server/transport_rdma.c
+++ b/fs/smb/server/transport_rdma.c
@@ -226,30 +226,6 @@ static void smb_direct_send_immediate_work(struct work_struct *work)
 	smb_direct_post_send_data(sc, NULL, NULL, 0, 0);
 }
 
-static void smb_direct_idle_connection_timer(struct work_struct *work)
-{
-	struct smbdirect_socket *sc =
-		container_of(work, struct smbdirect_socket, idle.timer_work.work);
-	struct smbdirect_socket_parameters *sp = &sc->parameters;
-
-	if (sc->idle.keepalive != SMBDIRECT_KEEPALIVE_NONE) {
-		smbdirect_connection_schedule_disconnect(sc, -ETIMEDOUT);
-		return;
-	}
-
-	if (sc->status != SMBDIRECT_SOCKET_CONNECTED)
-		return;
-
-	/*
-	 * Now use the keepalive timeout (instead of keepalive interval)
-	 * in order to wait for a response
-	 */
-	sc->idle.keepalive = SMBDIRECT_KEEPALIVE_PENDING;
-	mod_delayed_work(sc->workqueue, &sc->idle.timer_work,
-			 msecs_to_jiffies(sp->keepalive_timeout_msec));
-	queue_work(sc->workqueue, &sc->idle.immediate_work);
-}
-
 static struct smb_direct_transport *alloc_transport(struct rdma_cm_id *cm_id)
 {
 	struct smb_direct_transport *t;
@@ -292,8 +268,6 @@ static struct smb_direct_transport *alloc_transport(struct rdma_cm_id *cm_id)
 
 	sc->ib.dev = sc->rdma.cm_id->device;
 
-	INIT_DELAYED_WORK(&sc->idle.timer_work, smb_direct_idle_connection_timer);
-
 	conn = ksmbd_conn_alloc();
 	if (!conn)
 		goto err;
-- 
2.43.0