shaders: Remove a bunch of copies of piglit_escape_exit_key().

1 files changed, 1 insertions, 14 deletions

diff --git a/tests/shaders/glsl-unused-varying.c b/tests/shaders/glsl-unused-varying.c
index e511d55e6..0f7071bb4 100644
--- a/tests/shaders/glsl-unused-varying.c
+++ b/tests/shaders/glsl-unused-varying.c
@@ -88,19 +88,6 @@ display(void)
 	}
 }
 
-static void key(unsigned char key, int x, int y)
-{
-	(void) x;
-	(void) y;
-	switch (key) {
-		case 27:
-			exit(0);
-			break;
-	}
-	glutPostRedisplay();
-}
-
-
 static void init()
 {
 	GLint vs, fs;
@@ -147,7 +134,7 @@ int main(int argc, char**argv)
 	glutInitDisplayMode(GLUT_DOUBLE | GLUT_RGB);
 	glutInitWindowSize(WIN_WIDTH, WIN_HEIGHT);
 	glutCreateWindow("glsl-unused-varying");
-	glutKeyboardFunc(key);
+	glutKeyboardFunc(piglit_escape_exit_key);
 	glutDisplayFunc(display);
 	glewInit();