Since previous commit it is always 1. Let's just drop it.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 hw/display/qxl.c        | 12 ------------
 include/ui/qemu-spice.h |  2 --
 ui/spice-display.c      | 11 -----------
 3 files changed, 25 deletions(-)

diff --git a/hw/display/qxl.c b/hw/display/qxl.c
index fbba02113f..0551b38230 100644
--- a/hw/display/qxl.c
+++ b/hw/display/qxl.c
@@ -530,13 +530,6 @@ static void interface_attached_worker(QXLInstance *sin)
     trace_qxl_interface_attach_worker(qxl->id);
 }
 
-#if !(SPICE_HAS_ATTACHED_WORKER)
-static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker)
-{
-    interface_attached_worker(sin);
-}
-#endif
-
 static void interface_set_compression_level(QXLInstance *sin, int level)
 {
     PCIQXLDevice *qxl = container_of(sin, PCIQXLDevice, ssd.qxl);
@@ -1131,12 +1124,7 @@ static const QXLInterface qxl_interface = {
     .base.major_version      = SPICE_INTERFACE_QXL_MAJOR,
     .base.minor_version      = SPICE_INTERFACE_QXL_MINOR,
 
-#if SPICE_HAS_ATTACHED_WORKER
     .attached_worker         = interface_attached_worker,
-#else
-    .attache_worker          = interface_attach_worker,
-#endif
-
     .set_compression_level   = interface_set_compression_level,
     .get_init_info           = interface_get_init_info,
 
diff --git a/include/ui/qemu-spice.h b/include/ui/qemu-spice.h
index 8e5e6b2a74..111a09ceca 100644
--- a/include/ui/qemu-spice.h
+++ b/include/ui/qemu-spice.h
@@ -34,8 +34,6 @@ int qemu_spice_add_display_interface(QXLInstance *qxlin, QemuConsole *con);
 int qemu_spice_migrate_info(const char *hostname, int port, int tls_port,
                             const char *subject);
 
-#define SPICE_HAS_ATTACHED_WORKER 1
-
 #else  /* CONFIG_SPICE */
 
 #include "qemu/error-report.h"
diff --git a/ui/spice-display.c b/ui/spice-display.c
index f2304bb0ce..28399f8a81 100644
--- a/ui/spice-display.c
+++ b/ui/spice-display.c
@@ -507,17 +507,10 @@ void qemu_spice_display_refresh(SimpleSpiceDisplay *ssd)
 
 /* spice display interface callbacks */
 
-#if SPICE_HAS_ATTACHED_WORKER
 static void interface_attached_worker(QXLInstance *sin)
 {
     /* nothing to do */
 }
-#else
-static void interface_attach_worker(QXLInstance *sin, QXLWorker *qxl_worker)
-{
-    /* nothing to do */
-}
-#endif
 
 static void interface_set_compression_level(QXLInstance *sin, int level)
 {
@@ -707,11 +700,7 @@ static const QXLInterface dpy_interface = {
     .base.major_version      = SPICE_INTERFACE_QXL_MAJOR,
     .base.minor_version      = SPICE_INTERFACE_QXL_MINOR,
 
-#if SPICE_HAS_ATTACHED_WORKER
     .attached_worker         = interface_attached_worker,
-#else
-    .attache_worker          = interface_attach_worker,
-#endif
     .set_compression_level   = interface_set_compression_level,
     .get_init_info           = interface_get_init_info,
 
-- 
2.52.0