anv: fix anv_gem_mmap comment to not mention NULL

The function cannot return NULL, update the comment accordingly.

Fixes: b546c9d ("anv: anv_gem_mmap() returns MAP_FAILED as mapping error")
Signed-off-by: Emil Velikov <emil.velikov@collabora.com>
Reviewed-by: Samuel Iglesias Gonsálvez <siglesias@igalia.com>

diff --git a/src/intel/vulkan/anv_image.c b/src/intel/vulkan/anv_image.c
index 55402b255713016aa9a691811744807561a9b019..d21e055f020475a3539ecba0fe3001d1e2c4a6f2 100644 (file)
--- a/src/intel/vulkan/anv_image.c
+++ b/src/intel/vulkan/anv_image.c
@@ -348,7 +348,7 @@ VkResult anv_BindImageMemory(
    if (image->aux_surface.isl.size > 0) {
 
       /* The offset and size must be a multiple of 4K or else the
-       * anv_gem_mmap call below will return NULL.
+       * anv_gem_mmap call below will fail.
        */
       assert((image->offset + image->aux_surface.offset) % 4096 == 0);
       assert(image->aux_surface.isl.size % 4096 == 0);