[Spice-devel] [spice-gtk 1/3] gtk: remove unused variables

[Christophe Fergeau]

They were spotted by the clang static analyzer.
---
 gtk/channel-record.c |   10 ----------
 gtk/spice-channel.c  |    3 +--
 2 files changed, 1 insertions(+), 12 deletions(-)

diff --git a/gtk/channel-record.c b/gtk/channel-record.c
index c7f7054..69c9ea0 100644
--- a/gtk/channel-record.c
+++ b/gtk/channel-record.c
@@ -190,14 +190,10 @@ static void do_emit_main_context(GObject *object, int signum, gpointer params)
 static void spice_record_mode(SpiceRecordChannel *channel, uint32_t time,
                               uint32_t mode, uint8_t *data, uint32_t data_size)
 {
-    spice_record_channel *rc;
-    spice_channel *c;
     SpiceMsgcRecordMode m = {0, };
     spice_msg_out *msg;
 
     g_return_if_fail(channel != NULL);
-    rc = channel->priv;
-    c = SPICE_CHANNEL(channel)->priv;
 
     m.mode = mode;
     m.time = time;
@@ -226,14 +222,10 @@ static void channel_up(SpiceChannel *channel)
 /* main context */
 static void spice_record_start_mark(SpiceRecordChannel *channel, uint32_t time)
 {
-    spice_record_channel *rc;
-    spice_channel *c;
     SpiceMsgcRecordStartMark m = {0, };
     spice_msg_out *msg;
 
     g_return_if_fail(channel != NULL);
-    rc = channel->priv;
-    c = SPICE_CHANNEL(channel)->priv;
 
     m.time = time;
 
@@ -256,7 +248,6 @@ void spice_record_send_data(SpiceRecordChannel *channel, gpointer data,
                             gsize bytes, uint32_t time)
 {
     spice_record_channel *rc;
-    spice_channel *c;
     SpiceMsgcRecordPacket p = {0, };
     int celt_compressed_frame_bytes = FRAME_SIZE * CELT_BIT_RATE / 44100 / 8;
     uint8_t *celt_buf = NULL;
@@ -264,7 +255,6 @@ void spice_record_send_data(SpiceRecordChannel *channel, gpointer data,
     g_return_if_fail(channel != NULL);
 
     rc = channel->priv;
-    c = SPICE_CHANNEL(channel)->priv;
 
     if (!rc->started) {
         spice_record_mode(channel, time, rc->mode, NULL, 0);
diff --git a/gtk/spice-channel.c b/gtk/spice-channel.c
index ece5688..241c4c1 100644
--- a/gtk/spice-channel.c
+++ b/gtk/spice-channel.c
@@ -1807,7 +1807,6 @@ static void *spice_channel_coroutine(void *data)
 {
     SpiceChannel *channel = SPICE_CHANNEL(data);
     spice_channel *c = channel->priv;
-    int ret;
     guint verify;
 
     SPICE_DEBUG("Started background coroutine %p", &c->coroutine);
@@ -1917,7 +1916,7 @@ connected:
     c->state = SPICE_CHANNEL_STATE_LINK_HDR;
     spice_channel_send_link(channel);
 
-    while ((ret = spice_channel_iterate(channel)))
+    while (spice_channel_iterate(channel))
         ;
 
     /* TODO: improve it, this is a bit hairy, c->coroutine will be
-- 
1.7.4