Mesa (master): i965: Fix compiler warnings from hiz changes.

[Eric Anholt]

Module: Mesa
Branch: master
Commit: 254b24f19511014cdf4741b73d69349ac9e931a2
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=254b24f19511014cdf4741b73d69349ac9e931a2

Author: Eric Anholt <eric at anholt.net>
Date:   Tue Jan 10 16:44:05 2012 -0800

i965: Fix compiler warnings from hiz changes.

---

 src/mesa/drivers/dri/i965/brw_misc_state.c  |    2 --
 src/mesa/drivers/dri/i965/gen7_misc_state.c |    2 --
 2 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/brw_misc_state.c b/src/mesa/drivers/dri/i965/brw_misc_state.c
index 726d8d8..f9652df 100644
--- a/src/mesa/drivers/dri/i965/brw_misc_state.c
+++ b/src/mesa/drivers/dri/i965/brw_misc_state.c
@@ -330,8 +330,6 @@ static void emit_depthbuffer(struct brw_context *brw)
        * Section 7.5.5.1.1 3DSTATE_DEPTH_BUFFER, Bit 1.27 Tiled Surface:
        *     [DevGT+]: This field must be set to TRUE.
        */
-      struct intel_region *region = stencil_mt->region;
-
       assert(intel->has_separate_stencil);
 
       BEGIN_BATCH(len);
diff --git a/src/mesa/drivers/dri/i965/gen7_misc_state.c b/src/mesa/drivers/dri/i965/gen7_misc_state.c
index d7a3dae..8a383f5 100644
--- a/src/mesa/drivers/dri/i965/gen7_misc_state.c
+++ b/src/mesa/drivers/dri/i965/gen7_misc_state.c
@@ -69,8 +69,6 @@ static void emit_depthbuffer(struct brw_context *brw)
       if (stencil_mt == NULL) {
 	 dw1 |= (BRW_SURFACE_NULL << 29);
       } else {
-	 struct intel_region *region = stencil_mt->region;
-
 	 /* _NEW_STENCIL: enable stencil buffer writes */
 	 dw1 |= ((ctx->Stencil.WriteMask != 0) << 27);