[Piglit] [PATCH] gl-2.0: Remove unused variable.

[Vinson Lee]

Fix GCC maybe-uninitialized warning.

vertexattribpointer-size-3.c: In function ‘piglit_display’:
vertexattribpointer-size-3.c:243:11: warning: ‘size’ may be used uninitialized in this function [-Wmaybe-uninitialized]
    pass = test_array(types[t], size, normalized)
           ^

Fixes: 65e68a7ae42b ("Add gl-2.0/vertexattribpointer-size-3 test")
Signed-off-by: Vinson Lee <vlee at freedesktop.org>
---
 tests/spec/gl-2.0/vertexattribpointer-size-3.c | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/tests/spec/gl-2.0/vertexattribpointer-size-3.c b/tests/spec/gl-2.0/vertexattribpointer-size-3.c
index d98946af9213..f886d4d3c8df 100644
--- a/tests/spec/gl-2.0/vertexattribpointer-size-3.c
+++ b/tests/spec/gl-2.0/vertexattribpointer-size-3.c
@@ -76,10 +76,10 @@ static GLint ToleranceUniform, ExpectedUniform, AttrAttrib;
 
 
 /*
- * Test glVertexAttribArray(type, size, normalized)
+ * Test glVertexAttribArray(type, normalized)
  */
 static bool
-test_array(GLenum type, GLuint size, GLboolean normalized)
+test_array(GLenum type, GLboolean normalized)
 {
 	static const GLfloat verts[4][2] = {
 		{ -1.0, -1.0 },
@@ -236,11 +236,11 @@ piglit_display(void)
 		GL_FLOAT,
 	};
 	bool pass = true;
-	int t, size, normalized;
+	int t, normalized;
 
 	for (t = 0; t < ARRAY_SIZE(types); t++) {
 		for (normalized = 0; normalized < (types[t] == GL_FLOAT ? 1 : 2); normalized++) {
-			pass = test_array(types[t], size, normalized)
+			pass = test_array(types[t], normalized)
 				&& pass;
 		}
 	}
-- 
2.7.4