[PATCH 079/118] drbd: Removed unused mdev argument from drbd_recv_short() and drbd_socket_okay()

Philipp Reisner
2011-08-25T15:20:03Z

drivers/block/drbd/drbd_receiver.c | 25 +++++++++++--------------
1 files changed, 11 insertions(+), 14 deletions(-)

diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
index 55538d7..2e1972e 100644
--- a/drivers/block/drbd/drbd_receiver.c
+++ b/drivers/block/drbd/drbd_receiver.c
@@ -476,8 +476,7 @@ out:
return err;
}

-static int drbd_recv_short(struct drbd_conf *mdev, struct socket *sock,
- void *buf, size_t size, int flags)
+static int drbd_recv_short(struct socket *sock, void *buf, size_t size, int flags)
{
mm_segment_t oldfs;
struct kvec iov = {
@@ -710,7 +709,7 @@ static enum drbd_packet drbd_recv_fp(struct drbd_conf *mdev, struct socket *sock
struct p_header80 *h = &mdev->tconn->data.rbuf.header.h80;
int rr;

- rr = drbd_recv_short(mdev, sock, h, sizeof(*h), 0);
+ rr = drbd_recv_short(sock, h, sizeof(*h), 0);

if (rr == sizeof(*h) && h->magic == cpu_to_be32(DRBD_MAGIC))
return be16_to_cpu(h->command);
@@ -720,10 +719,9 @@ static enum drbd_packet drbd_recv_fp(struct drbd_conf *mdev, struct socket *sock

/**
* drbd_socket_okay() - Free the socket if its connection is not okay
- * @mdev: DRBD device.
* @sock: pointer to the pointer to the socket.
*/
-static int drbd_socket_okay(struct drbd_conf *mdev, struct socket **sock)
+static int drbd_socket_okay(struct socket **sock)
{
int rr;
char tb[4];
@@ -731,7 +729,7 @@ static int drbd_socket_okay(struct drbd_conf *mdev, struct socket **sock)
if (!*sock)
return false;

- rr = drbd_recv_short(mdev, *sock, tb, 4, MSG_DONTWAIT | MSG_PEEK);
+ rr = drbd_recv_short(*sock, tb, 4, MSG_DONTWAIT | MSG_PEEK);

if (rr > 0 || rr == -EAGAIN) {
return true;
@@ -795,8 +793,8 @@ static int drbd_connect(struct drbd_conf *mdev)

if (sock && msock) {
schedule_timeout_interruptible(mdev->tconn->net_conf->ping_timeo*HZ/10);
- ok = drbd_socket_okay(mdev, &sock);
- ok = drbd_socket_okay(mdev, &msock) && ok;
+ ok = drbd_socket_okay(&sock);
+ ok = drbd_socket_okay(&msock) && ok;
if (ok)
break;
}
@@ -805,8 +803,8 @@ retry:
s = drbd_wait_for_connect(mdev->tconn);
if (s) {
try = drbd_recv_fp(mdev, s);
- drbd_socket_okay(mdev, &sock);
- drbd_socket_okay(mdev, &msock);
+ drbd_socket_okay(&sock);
+ drbd_socket_okay(&msock);
switch (try) {
case P_HAND_SHAKE_S:
if (sock) {
@@ -841,8 +839,8 @@ retry:
}

if (sock && msock) {
- ok = drbd_socket_okay(mdev, &sock);
- ok = drbd_socket_okay(mdev, &msock) && ok;
+ ok = drbd_socket_okay(&sock);
+ ok = drbd_socket_okay(&msock) && ok;
if (ok)
break;
}
@@ -4605,8 +4603,7 @@ int drbd_asender(struct drbd_thread *thi)
if (signal_pending(current))
continue;

- rv = drbd_recv_short(mdev, mdev->tconn->meta.socket,
- buf, expect-received, 0);
+ rv = drbd_recv_short(mdev->tconn->meta.socket, buf, expect-received, 0);
clear_bit(SIGNAL_ASENDER, &mdev->tconn->flags);

flush_signals(current);
--
1.7.4.1