[Piglit] [PATCH] arb_enhanced_layouts: Remove unused variable.

[Vinson Lee]

Fix GCC unused-const-variable warning.

gs-stream-location-aliasing.c:74:18: warning: ‘num_total_xfb_results’ defined but not used [-Wunused-const-variable=]
 static const int num_total_xfb_results = 2 * 2 * 2;
                  ^~~~~~~~~~~~~~~~~~~~~

Fixes: b81ecc9d3c68 ("arb_enhanced_layouts: add test for location aliasing across GS vertex streams")
Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/spec/arb_enhanced_layouts/gs-stream-location-aliasing.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tests/spec/arb_enhanced_layouts/gs-stream-location-aliasing.c b/tests/spec/arb_enhanced_layouts/gs-stream-location-aliasing.c
index 5bcacb0fdb37..765431e98665 100644
--- a/tests/spec/arb_enhanced_layouts/gs-stream-location-aliasing.c
+++ b/tests/spec/arb_enhanced_layouts/gs-stream-location-aliasing.c
@@ -71,7 +71,6 @@ static const char gs_text[] =
 
 static const int num_in_vertices = 2;
 static const int num_xfb_results_per_stream = 2 * 2;
-static const int num_total_xfb_results = 2 * 2 * 2;
 
 static void
 build_and_use_program()
-- 
2.9.3