[PATCH] drm/amdgpu: refine usage of amdgpu_bad_page_threshold

[ganglxie]

when amdgpu_bad_page_threshold == -1 or -2, driver will issue a warning
message when threshold is reached and continue runtime services.

Signed-off-by: ganglxie <gangl...@amd.com>
---
 .../gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c    | 21 +++++++++----------
 1 file changed, 10 insertions(+), 11 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c 
b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
index 2ddedf476542..a9246c53bde9 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c
@@ -763,18 +763,17 @@ amdgpu_ras_eeprom_update_header(struct 
amdgpu_ras_eeprom_control *control)
                dev_warn(adev->dev,
                        "Saved bad pages %d reaches threshold value %d\n",
                        control->ras_num_bad_pages, 
ras->bad_page_cnt_threshold);
-               control->tbl_hdr.header = RAS_TABLE_HDR_BAD;
-               if (control->tbl_hdr.version >= RAS_TABLE_VER_V2_1) {
-                       control->tbl_rai.rma_status = 
GPU_RETIRED__ECC_REACH_THRESHOLD;
-                       control->tbl_rai.health_percent = 0;
-               }
-
                if ((amdgpu_bad_page_threshold != -1) &&
-                   (amdgpu_bad_page_threshold != -2))
+                   (amdgpu_bad_page_threshold != -2)) {
+                       control->tbl_hdr.header = RAS_TABLE_HDR_BAD;
+                       if (control->tbl_hdr.version >= RAS_TABLE_VER_V2_1) {
+                               control->tbl_rai.rma_status = 
GPU_RETIRED__ECC_REACH_THRESHOLD;
+                               control->tbl_rai.health_percent = 0;
+                       }
                        ras->is_rma = true;
-
-               /* ignore the -ENOTSUPP return value */
-               amdgpu_dpm_send_rma_reason(adev);
+                       /* ignore the -ENOTSUPP return value */
+                       amdgpu_dpm_send_rma_reason(adev);
+               }
        }
 
        if (control->tbl_hdr.version >= RAS_TABLE_VER_V2_1)
@@ -1509,7 +1508,7 @@ int amdgpu_ras_eeprom_check(struct 
amdgpu_ras_eeprom_control *control)
                                "RAS records:%d exceed threshold:%d\n",
                                control->ras_num_bad_pages, 
ras->bad_page_cnt_threshold);
                        if ((amdgpu_bad_page_threshold == -1) ||
-                           (amdgpu_bad_page_threshold == -2)) {
+                               (amdgpu_bad_page_threshold == -2)) {
                                res = 0;
                                dev_warn(adev->dev,
                                         "Please consult AMD Service Action 
Guide (SAG) for appropriate service procedures\n");
-- 
2.34.1