drbd: cleaned up __set_current_state() followed by schedule_timeout() calls

Signed-off-by: Philipp Reisner <philipp.reisner@linbit.com>
Signed-off-by: Lars Ellenberg <lars.ellenberg@linbit.com>

drivers/block/drbd/drbd_nl.c

@@ -360,8 +360,7 @@ drbd_set_role(struct drbd_conf *mdev, enum drbd_role new_role, int force)
 		if (rv == SS_TWO_PRIMARIES) {
 			/* Maybe the peer is detected as dead very soon...
 			   retry at most once more in this case. */
-			__set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout((mdev->net_conf->ping_timeo+1)*HZ/10);
+			schedule_timeout_interruptible((mdev->net_conf->ping_timeo+1)*HZ/10);
 			if (try < max_tries)
 				try = max_tries - 1;
 			continue;

drivers/block/drbd/drbd_receiver.c

@@ -768,8 +768,7 @@ static int drbd_connect(struct drbd_conf *mdev)
 			if (s || ++try >= 3)
 				break;
 			/* give the other side time to call bind() & listen() */
-			__set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(HZ / 10);
+			schedule_timeout_interruptible(HZ / 10);
 		}
 
 		if (s) {
@@ -788,8 +787,7 @@ static int drbd_connect(struct drbd_conf *mdev)
 		}
 
 		if (sock && msock) {
-			__set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(HZ / 10);
+			schedule_timeout_interruptible(HZ / 10);
 			ok = drbd_socket_okay(mdev, &sock);
 			ok = drbd_socket_okay(mdev, &msock) && ok;
 			if (ok)
@@ -4142,8 +4140,7 @@ int drbdd_init(struct drbd_thread *thi)
 		h = drbd_connect(mdev);
 		if (h == 0) {
 			drbd_disconnect(mdev);
-			__set_current_state(TASK_INTERRUPTIBLE);
-			schedule_timeout(HZ);
+			schedule_timeout_interruptible(HZ);
 		}
 		if (h == -1) {
 			dev_warn(DEV, "Discarding network configuration.\n");

drivers/block/drbd/drbd_worker.c

@@ -777,8 +777,7 @@ int drbd_resync_finished(struct drbd_conf *mdev)
 		 * queue (or even the read operations for those packets
 		 * is not finished by now).   Retry in 100ms. */
 
-		__set_current_state(TASK_INTERRUPTIBLE);
-		schedule_timeout(HZ / 10);
+		schedule_timeout_interruptible(HZ / 10);
 		w = kmalloc(sizeof(struct drbd_work), GFP_ATOMIC);
 		if (w) {
 			w->cb = w_resync_finished;