drbd: Converted drbd_recv_header() from mdev to tconn

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 7d210548a98e3371831591a5810acc5aa8b4bafe..ebd8320d123de3b4f1b9d4d99d8024cd64e79d44 100644 (file)
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -949,20 +949,20 @@ static bool decode_header(struct drbd_tconn *tconn, struct p_header *h, struct p
        return true;
 }
 
-static int drbd_recv_header(struct drbd_conf *mdev, struct packet_info *pi)
+static int drbd_recv_header(struct drbd_tconn *tconn, struct packet_info *pi)
 {
-       struct p_header *h = &mdev->tconn->data.rbuf.header;
+       struct p_header *h = &tconn->data.rbuf.header;
        int r;
 
-       r = drbd_recv(mdev->tconn, h, sizeof(*h));
+       r = drbd_recv(tconn, h, sizeof(*h));
        if (unlikely(r != sizeof(*h))) {
                if (!signal_pending(current))
-                       dev_warn(DEV, "short read expecting header on sock: r=%d\n", r);
+                       conn_warn(tconn, "short read expecting header on sock: r=%d\n", r);
                return false;
        }
 
-       r = decode_header(mdev->tconn, h, pi);
-       mdev->tconn->last_received = jiffies;
+       r = decode_header(tconn, h, pi);
+       tconn->last_received = jiffies;
 
        return r;
 }
@@ -3639,7 +3639,7 @@ static int receive_bitmap(struct drbd_conf *mdev, enum drbd_packet cmd,
                                goto out;
                        break;
                }
-               if (!drbd_recv_header(mdev, &pi))
+               if (!drbd_recv_header(mdev->tconn, &pi))
                        goto out;
                cmd = pi.cmd;
                data_size = pi.size;
@@ -3776,7 +3776,7 @@ static void drbdd(struct drbd_conf *mdev)
 
        while (get_t_state(&mdev->tconn->receiver) == RUNNING) {
                drbd_thread_current_set_cpu(mdev, &mdev->tconn->receiver);
-               if (!drbd_recv_header(mdev, &pi))
+               if (!drbd_recv_header(mdev->tconn, &pi))
                        goto err_out;
 
                if (unlikely(pi.cmd >= P_MAX_CMD || !drbd_cmd_handler[pi.cmd].function)) {
@@ -4003,7 +4003,7 @@ static int drbd_do_handshake(struct drbd_conf *mdev)
        if (!rv)
                return 0;
 
-       rv = drbd_recv_header(mdev, &pi);
+       rv = drbd_recv_header(mdev->tconn, &pi);
        if (!rv)
                return 0;
 
@@ -4097,7 +4097,7 @@ static int drbd_do_auth(struct drbd_conf *mdev)
        if (!rv)
                goto fail;
 
-       rv = drbd_recv_header(mdev, &pi);
+       rv = drbd_recv_header(mdev->tconn, &pi);
        if (!rv)
                goto fail;
 
@@ -4152,7 +4152,7 @@ static int drbd_do_auth(struct drbd_conf *mdev)
        if (!rv)
                goto fail;
 
-       rv = drbd_recv_header(mdev, &pi);
+       rv = drbd_recv_header(mdev->tconn, &pi);
        if (!rv)
                goto fail;