Mesa (master): st/mesa: silence unused var warnings for non-debug build

[Brian Paul]

Module: Mesa
Branch: master
Commit: 875918587156e139a82ac9ece9c1290b8019d007
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=875918587156e139a82ac9ece9c1290b8019d007

Author: Brian Paul <brianp at vmware.com>
Date:   Fri May 29 15:59:50 2015 -0600

st/mesa: silence unused var warnings for non-debug build

Reviewed-by: Jose Fonseca <jfonseca at vmware.com>

---

 src/mesa/state_tracker/st_glsl_to_tgsi.cpp |    1 +
 1 file changed, 1 insertion(+)

diff --git a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
index 719d081..db190c9 100644
--- a/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
+++ b/src/mesa/state_tracker/st_glsl_to_tgsi.cpp
@@ -4209,6 +4209,7 @@ get_pixel_transfer_visitor(struct st_fragment_program *fp,
       st_dst_reg temp_dst = st_dst_reg(temp);
 
       assert(st->pixel_xfer.pixelmap_texture);
+      (void) st;
 
       /* With a little effort, we can do four pixel map look-ups with
        * two TEX instructions: