[PATCH spice-gtk 1/2] spice-channel: Remove useless peer_pos

[Frediano Ziglio <fziglio@xxxxxxxxxx>]

With coroutine the spice_channel_recv_link_msg function reads the
entire message, no reason to store partial position.

Signed-off-by: Frediano Ziglio <fziglio@xxxxxxxxxx>
---
 src/spice-channel-priv.h | 1 -
 src/spice-channel.c      | 7 ++-----
 2 files changed, 2 insertions(+), 6 deletions(-)

diff --git a/src/spice-channel-priv.h b/src/spice-channel-priv.h
index 091c1163..5984ca56 100644
--- a/src/spice-channel-priv.h
+++ b/src/spice-channel-priv.h
@@ -129,7 +129,6 @@ struct _SpiceChannelPrivate {
     SpiceLinkHeader             link_hdr;
     SpiceLinkHeader             peer_hdr;
     SpiceLinkReply*             peer_msg;
-    int                         peer_pos;
 
     int                         message_ack_window;
     int                         message_ack_count;
diff --git a/src/spice-channel.c b/src/spice-channel.c
index 2aa0826d..dc3e2950 100644
--- a/src/spice-channel.c
+++ b/src/spice-channel.c
@@ -1906,10 +1906,8 @@ static gboolean spice_channel_recv_link_msg(SpiceChannel *channel)
 
     c = channel->priv;
 
-    rc = spice_channel_read(channel, (uint8_t*)c->peer_msg + c->peer_pos,
-                            c->peer_hdr.size - c->peer_pos);
-    c->peer_pos += rc;
-    if (c->peer_pos != c->peer_hdr.size) {
+    rc = spice_channel_read(channel, (uint8_t*)c->peer_msg, c->peer_hdr.size);
+    if (rc != c->peer_hdr.size) {
         g_critical("%s: %s: incomplete link reply (%d/%u)",
                   c->name, __FUNCTION__, rc, c->peer_hdr.size);
         goto error;
@@ -2821,7 +2819,6 @@ static void channel_reset(SpiceChannel *channel, gboolean migrating)
     c->auth_needs_password = FALSE;
 
     g_clear_pointer(&c->peer_msg, g_free);
-    c->peer_pos = 0;
 
     g_mutex_lock(&c->xmit_queue_lock);
     c->xmit_queue_blocked = TRUE; /* Disallow queuing new messages */
-- 
2.17.2

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