[PATCH 8/8] drm/amdkfd: remove dead code in kfd_create_vcrat_image_gpu

[Jesse Zhang]

Since the value of avail_size is at least VCRAT_SIZE_FOR_GPU(16384),
minus struct crat_header(40UL) and struct crat_subtype_compute(40UL) it cannot be less than 0.

Signed-off-by: Jesse Zhang <Jesse.Zhang at amd.com>
---
 drivers/gpu/drm/amd/amdkfd/kfd_crat.c | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
index 71150d503dc7..ead43386a7ef 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_crat.c
@@ -2213,9 +2213,6 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image,
 	 * Modify length and total_entries as subunits are added.
 	 */
 	avail_size -= sizeof(struct crat_header);
-	if (avail_size < 0)
-		return -ENOMEM;
-
 	memset(crat_table, 0, sizeof(struct crat_header));
 
 	memcpy(&crat_table->signature, CRAT_SIGNATURE,
@@ -2229,9 +2226,6 @@ static int kfd_create_vcrat_image_gpu(void *pcrat_image,
 	 * First fill in the sub type header and then sub type data
 	 */
 	avail_size -= sizeof(struct crat_subtype_computeunit);
-	if (avail_size < 0)
-		return -ENOMEM;
-
 	sub_type_hdr = (struct crat_subtype_generic *)(crat_table + 1);
 	memset(sub_type_hdr, 0, sizeof(struct crat_subtype_computeunit));
 
-- 
2.25.1