Mesa (master): swrastg: Silence unused value warning.

[Vinson Lee]

Module: Mesa
Branch: master
Commit: f2c55566ee271f34a42587f9def105c99ec06faf
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=f2c55566ee271f34a42587f9def105c99ec06faf

Author: Vinson Lee <vlee at vmware.com>
Date:   Mon Mar 29 22:54:35 2010 -0700

swrastg: Silence unused value warning.

---

 src/gallium/targets/dri-swrast/swrast_drm_api.c |   12 ++++++------
 1 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/src/gallium/targets/dri-swrast/swrast_drm_api.c b/src/gallium/targets/dri-swrast/swrast_drm_api.c
index 63b935b..99c2554 100644
--- a/src/gallium/targets/dri-swrast/swrast_drm_api.c
+++ b/src/gallium/targets/dri-swrast/swrast_drm_api.c
@@ -68,16 +68,16 @@ swrast_create_screen(struct sw_winsys *winsys)
 #if defined(GALLIUM_CELL)
    if (screen == NULL && strcmp(driver, "cell") == 0)
       screen = cell_create_screen( winsys );
-#endif
-
-#if defined(GALLIUM_LLVMPIPE)
+#elif defined(GALLIUM_LLVMPIPE)
    if (screen == NULL && strcmp(driver, "llvmpipe") == 0)
       screen = llvmpipe_create_screen( winsys );
-#endif
-
-#if defined(GALLIUM_SOFTPIPE)
+#elif defined(GALLIUM_SOFTPIPE)
    if (screen == NULL)
       screen = softpipe_create_screen( winsys );
+
+   (void) driver;
+#else
+   (void) driver;
 #endif
 
    return screen;