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worker: Use more local vars in dev_create_primary_surface

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There's already a 'display' variable equal to worker->display_channel
which is not consistently used. This commit also adds a new 'channel'
local variable to limit the number of  upcasts to RedChannel.

Signed-off-by: Christophe Fergeau <cfergeau@redhat.com>
Acked-by: Frediano Ziglio <fziglio@redhat.com>
This commit is contained in:
Christophe Fergeau 2018-05-23 14:50:05 +02:00 committed by Frediano Ziglio
parent c0f1c65b30
commit ca8ffdb8ef
1 changed files with 4 additions and 4 deletions
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8
server/red-worker.c
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@ -527,7 +527,8 @@ static void dev_create_primary_surface(RedWorker *worker, uint32_t surface_id,
line_0, surface.flags & QXL_SURF_FLAG_KEEP_DATA, TRUE);
display_channel_set_monitors_config_to_primary(display);
CommonGraphicsChannel *common = COMMON_GRAPHICS_CHANNEL(worker->display_channel);
CommonGraphicsChannel *common = COMMON_GRAPHICS_CHANNEL(display);
RedChannel *channel = RED_CHANNEL(display);
if (display_is_connected(worker) &&
!common_graphics_channel_get_during_target_migrate(common)) {
/* guest created primary, so it will (hopefully) send a monitors_config
@ -535,9 +536,8 @@ static void dev_create_primary_surface(RedWorker *worker, uint32_t surface_id,
if (!worker->driver_cap_monitors_config) {
display_channel_push_monitors_config(display);
}
red_channel_pipes_add_empty_msg(RED_CHANNEL(worker->display_channel),
SPICE_MSG_DISPLAY_MARK);
red_channel_push(RED_CHANNEL(worker->display_channel));
red_channel_pipes_add_empty_msg(channel, SPICE_MSG_DISPLAY_MARK);
red_channel_push(channel);
}
cursor_channel_do_init(worker->cursor_channel);