[Spice-devel] [PATCH] Fix build warning when RED_WORKER_STAT is undefined

[Jonathon Jongsma]

since display_channel_print_stats is now static, the compiler complains
when RED_WORKER_STAT is undefined since this function is not used:

    ../../server/display-channel.c:853:13: error: 'display_channel_print_stats' defined but not used [-Werror=unused-function]

To fix, don't define the function when RED_WORKER_STAT is undefined.
---
 server/display-channel.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/server/display-channel.c b/server/display-channel.c
index 6460f57..7e9b8ef 100644
--- a/server/display-channel.c
+++ b/server/display-channel.c
@@ -850,9 +850,9 @@ static bool drawable_can_stream(DisplayChannel *display, Drawable *drawable)
     return TRUE;
 }
 
+#ifdef RED_WORKER_STAT
 static void display_channel_print_stats(DisplayChannel *display)
 {
-#ifdef RED_WORKER_STAT
     stat_time_t total = display->add_stat.total;
     spice_info("add with shadow count %u",
                display->add_with_shadow_count);
@@ -873,8 +873,8 @@ static void display_channel_print_stats(DisplayChannel *display)
     stat_reset(&display->add_stat);
     stat_reset(&display->exclude_stat);
     stat_reset(&display->__exclude_stat);
-#endif
 }
+#endif
 
 static void drawable_ref_surface_deps(DisplayChannel *display, Drawable *drawable)
 {
-- 
2.4.11