Mesa (master): anv: fix warnings in release build

[Ian Romanick]

Module: Mesa
Branch: master
Commit: d14778656bf818bfb58b8a0ed2c2037b80d91ccb
URL:    http://cgit.freedesktop.org/mesa/mesa/commit/?id=d14778656bf818bfb58b8a0ed2c2037b80d91ccb

Author: Grazvydas Ignotas <notasas at gmail.com>
Date:   Sat Apr 16 04:00:15 2016 +0300

anv: fix warnings in release build

Mark variables MAYBE_UNUSED to avoid unused-but-set-variable warnings
in release build.

Signed-off-by: Grazvydas Ignotas <notasas at gmail.com>
Reviewed-by: Chad Versace <chad.versace at intel.com>
Reviewed-by: Emil Velikov <emil.velikov at collabora.com>

---

 src/intel/vulkan/anv_dump.c        | 2 +-
 src/intel/vulkan/anv_image.c       | 2 +-
 src/intel/vulkan/gen7_cmd_buffer.c | 2 +-
 src/intel/vulkan/gen8_cmd_buffer.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/intel/vulkan/anv_dump.c b/src/intel/vulkan/anv_dump.c
index b7fa28b..63ad2cd 100644
--- a/src/intel/vulkan/anv_dump.c
+++ b/src/intel/vulkan/anv_dump.c
@@ -33,7 +33,7 @@ anv_dump_image_to_ppm(struct anv_device *device,
                       unsigned array_layer, const char *filename)
 {
    VkDevice vk_device = anv_device_to_handle(device);
-   VkResult result;
+   MAYBE_UNUSED VkResult result;
 
    VkExtent2D extent = { image->extent.width, image->extent.height };
    for (unsigned i = 0; i < miplevel; i++) {
diff --git a/src/intel/vulkan/anv_image.c b/src/intel/vulkan/anv_image.c
index 03a8cb8..fb28389 100644
--- a/src/intel/vulkan/anv_image.c
+++ b/src/intel/vulkan/anv_image.c
@@ -343,7 +343,7 @@ anv_validate_CreateImageView(VkDevice _device,
 {
    ANV_FROM_HANDLE(anv_image, image, pCreateInfo->image);
    const VkImageSubresourceRange *subresource;
-   const struct anv_format *view_format_info;
+   MAYBE_UNUSED const struct anv_format *view_format_info;
 
    /* Validate structure type before dereferencing it. */
    assert(pCreateInfo);
diff --git a/src/intel/vulkan/gen7_cmd_buffer.c b/src/intel/vulkan/gen7_cmd_buffer.c
index 9bc949d..03ce889 100644
--- a/src/intel/vulkan/gen7_cmd_buffer.c
+++ b/src/intel/vulkan/gen7_cmd_buffer.c
@@ -379,7 +379,7 @@ genX(cmd_buffer_flush_compute_state)(struct anv_cmd_buffer *cmd_buffer)
 {
    struct anv_pipeline *pipeline = cmd_buffer->state.compute_pipeline;
    const struct brw_cs_prog_data *cs_prog_data = get_cs_prog_data(pipeline);
-   VkResult result;
+   MAYBE_UNUSED VkResult result;
 
    assert(pipeline->active_stages == VK_SHADER_STAGE_COMPUTE_BIT);
 
diff --git a/src/intel/vulkan/gen8_cmd_buffer.c b/src/intel/vulkan/gen8_cmd_buffer.c
index 47a9d71..d078dac 100644
--- a/src/intel/vulkan/gen8_cmd_buffer.c
+++ b/src/intel/vulkan/gen8_cmd_buffer.c
@@ -444,7 +444,7 @@ genX(cmd_buffer_flush_compute_state)(struct anv_cmd_buffer *cmd_buffer)
 {
    struct anv_pipeline *pipeline = cmd_buffer->state.compute_pipeline;
    const struct brw_cs_prog_data *cs_prog_data = get_cs_prog_data(pipeline);
-   VkResult result;
+   MAYBE_UNUSED VkResult result;
 
    assert(pipeline->active_stages == VK_SHADER_STAGE_COMPUTE_BIT);