anv: Add missing error-checking to anv_block_pool_init (v2)

When the memfd_create() and u_vector_init() fail on anv_block_pool_init(),
this patch makes to return VK_ERROR_INITIALIZATION_FAILED.
All of initialization success on anv_block_pool_init(), it makes to return
VK_SUCCESS.

CID 1394319

v2: Fixes from Emil's review:
  a) Add the return type for propagating the return value to caller.
  b) Changed anv_block_pool_init() to return VK_ERROR_INITIALIZATION_FAILED
     on failure of initialization.

Cc: "13.0" <[email protected]>
Signed-off-by: Mun Gwan-gyeong <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>
Reviewed-by: Jason Ekstrand <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/intel/vulkan/anv_private.h b/src/intel/vulkan/anv_private.h
index 4949a8008fa..1f03b684126 100644
--- a/src/intel/vulkan/anv_private.h
+++ b/src/intel/vulkan/anv_private.h
@@ -433,8 +433,8 @@ anv_state_clflush(struct anv_state state)
    anv_clflush_range(state.map, state.alloc_size);
 }
 
-void anv_block_pool_init(struct anv_block_pool *pool,
-                         struct anv_device *device, uint32_t block_size);
+VkResult anv_block_pool_init(struct anv_block_pool *pool,
+                             struct anv_device *device, uint32_t block_size);
 void anv_block_pool_finish(struct anv_block_pool *pool);
 int32_t anv_block_pool_alloc(struct anv_block_pool *pool);
 int32_t anv_block_pool_alloc_back(struct anv_block_pool *pool);