From: Chia-I Wu <olvaffe@gmail.com>
Date: Fri, 14 Jun 2013 07:26:07 +0000 (+0800)
Subject: ilo: silence a compiler warning
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=0d9afaad35e108f9f5f124d31c2cb7e3e052851e;p=mesa.git

ilo: silence a compiler warning

The path should never be hit.
---

diff --git a/src/gallium/drivers/ilo/shader/ilo_shader_vs.c b/src/gallium/drivers/ilo/shader/ilo_shader_vs.c
index 45bc26e0a5d..3563d0b9114 100644
--- a/src/gallium/drivers/ilo/shader/ilo_shader_vs.c
+++ b/src/gallium/drivers/ilo/shader/ilo_shader_vs.c
@@ -458,6 +458,8 @@ vs_prepare_tgsi_sampling(struct toy_compiler *tc, const struct toy_inst *inst,
       break;
    default:
       assert(!"unhandled sampling opcode");
+      if (ret_sampler_index)
+         *ret_sampler_index = 0;
       return tsrc_null();
       break;
    }