[PATCH V2 2/2] Revert "drm/amdgpu: Add judgement to avoid infinite loop"

[yipechai]

The commit 8583c8983f1b ("drm/amdgpu: Fixed the defect of
soft lock caused by infinite loop") had fixed this defect.

Revert workaround commit 76641cbbf196 ("drm/amdgpu: Add
judgement to avoid infinite loop").

Signed-off-by: yipechai <YiPeng.Chai at amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
index 9b94c9c4960c..5558df3b21f3 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras.c
@@ -886,7 +886,6 @@ static int amdgpu_ras_block_match_default(struct amdgpu_ras_block_object *block_
 static struct amdgpu_ras_block_object *amdgpu_ras_get_ras_block(struct amdgpu_device *adev,
 					enum amdgpu_ras_block block, uint32_t sub_block_index)
 {
-	int loop_cnt = 0;
 	struct amdgpu_ras_block_list *node, *tmp;
 	struct amdgpu_ras_block_object *obj;
 
@@ -910,9 +909,6 @@ static struct amdgpu_ras_block_object *amdgpu_ras_get_ras_block(struct amdgpu_de
 			if (amdgpu_ras_block_match_default(obj, block) == 0)
 				return obj;
 		}
-
-		if (++loop_cnt >= AMDGPU_RAS_BLOCK__LAST)
-			break;
 	}
 
 	return NULL;
-- 
2.25.1