drbd: receive_bitmap: Avoid casting enum drbd_state_rv to int

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

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 44b102d41b4a1cac44708ee088ed62f3e4dbccd8..2a604e7b7a013d39eddf471ceb0603308424416e 100644 (file)
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -3522,12 +3522,14 @@ static int receive_bitmap(struct drbd_conf *mdev, enum drbd_packets cmd, unsigne
        INFO_bm_xfer_stats(mdev, "receive", &c);
 
        if (mdev->state.conn == C_WF_BITMAP_T) {
+               enum drbd_state_rv rv;
+
                ok = !drbd_send_bitmap(mdev);
                if (!ok)
                        goto out;
                /* Omit CS_ORDERED with this state transition to avoid deadlocks. */
-               ok = _drbd_request_state(mdev, NS(conn, C_WF_SYNC_UUID), CS_VERBOSE);
-               D_ASSERT(ok == SS_SUCCESS);
+               rv = _drbd_request_state(mdev, NS(conn, C_WF_SYNC_UUID), CS_VERBOSE);
+               D_ASSERT(rv == SS_SUCCESS);
        } else if (mdev->state.conn != C_WF_BITMAP_S) {
                /* admin may have requested C_DISCONNECTING,
                 * other threads may have noticed network errors */