diff --git a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
index f1fbbc8b77ee..c9266ea70331 100644
--- a/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
+++ b/drivers/gpu/drm/amd/powerplay/amdgpu_smu.c
@@ -896,8 +896,7 @@ static int smu_init_fb_allocations(struct smu_context *smu)
 	struct amdgpu_device *adev = smu->adev;
 	struct smu_table_context *smu_table = &smu->smu_table;
 	struct smu_table *tables = smu_table->tables;
-	uint32_t i = 0;
-	int32_t ret = 0;
+	int ret, i;
 
 	for (i = 0; i < SMU_TABLE_COUNT; i++) {
 		if (tables[i].size == 0)
@@ -915,7 +914,7 @@ static int smu_init_fb_allocations(struct smu_context *smu)
 
 	return 0;
 failed:
-	for (; i > 0; i--) {
+	while (--i >= 0) {
 		if (tables[i].size == 0)
 			continue;
 		amdgpu_bo_free_kernel(&tables[i].bo,