Mesa (master): i965: Fix -Wunused-variable in gen8_write_pma_stall_bits()

[Chad Versace]

Module: Mesa
Branch: master
Commit: 55f335bd303da8fff90ccc8d7e43aac70d4b80b5
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=55f335bd303da8fff90ccc8d7e43aac70d4b80b5

Author: Chad Versace <chadversary at chromium.org>
Date:   Thu Jun 22 14:42:47 2017 -0700

i965: Fix -Wunused-variable in gen8_write_pma_stall_bits()

Trivial fix.  'ctx' was unused.

---

 src/mesa/drivers/dri/i965/gen8_depth_state.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/src/mesa/drivers/dri/i965/gen8_depth_state.c b/src/mesa/drivers/dri/i965/gen8_depth_state.c
index 29f16b7960..52c6dd0787 100644
--- a/src/mesa/drivers/dri/i965/gen8_depth_state.c
+++ b/src/mesa/drivers/dri/i965/gen8_depth_state.c
@@ -324,8 +324,6 @@ pma_fix_enable(const struct brw_context *brw)
 void
 gen8_write_pma_stall_bits(struct brw_context *brw, uint32_t pma_stall_bits)
 {
-   struct gl_context *ctx = &brw->ctx;
-
    /* If we haven't actually changed the value, bail now to avoid unnecessary
     * pipeline stalls and register writes.
     */