anv: anv_gem_mmap() returns MAP_FAILED as mapping error

Take it into account when checking if the mapping failed.

v2:
- Remove map == NULL and its related comment (Emil)

Signed-off-by: Samuel Iglesias Gonsálvez <[email protected]>
Reviewed-by: Emil Velikov <[email protected]>

Fixes: 6f3e3c715a7 ("vk/allocator: Add a BO pool")
Fixes: 9919a2d34de ("anv/image: Memset hiz surfaces to 0 when binding memory")
Cc: "17.0 17.1" <[email protected]>

1 files changed, 1 insertions, 1 deletions

diff --git a/src/intel/vulkan/anv_allocator.c b/src/intel/vulkan/anv_allocator.c
index 554ca4ac5fa..6ab2da5d64a 100644
--- a/src/intel/vulkan/anv_allocator.c
+++ b/src/intel/vulkan/anv_allocator.c
@@ -889,7 +889,7 @@ anv_bo_pool_alloc(struct anv_bo_pool *pool, struct anv_bo *bo, uint32_t size)
    assert(new_bo.size == pow2_size);
 
    new_bo.map = anv_gem_mmap(pool->device, new_bo.gem_handle, 0, pow2_size, 0);
-   if (new_bo.map == NULL) {
+   if (new_bo.map == MAP_FAILED) {
       anv_gem_close(pool->device, new_bo.gem_handle);
       return vk_error(VK_ERROR_MEMORY_MAP_FAILED);
    }