* [PATCH] drm/amd/ras: drop redundant memset in amdgpu_virt_ras_get_cper_records()
@ 2026-08-27 14:46 Sang-Heon Jeon
0 siblings, 0 replies; only message in thread
From: Sang-Heon Jeon @ 2026-08-27 14:46 UTC (permalink / raw)
To: Alex Deucher, Christian König, David Airlie, Simona Vetter
Cc: amd-gfx, dri-devel, linux-kernel
kzalloc() returns zeroed memory, so the memset after the allocation is
redundant.
No functional change.
Signed-off-by: Sang-Heon Jeon <ekffu200098@gmail.com>
---
drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_virt_ras_cmd.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_virt_ras_cmd.c b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_virt_ras_cmd.c
index 1e83cb5064ff..f021719ff0a8 100644
--- a/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_virt_ras_cmd.c
+++ b/drivers/gpu/drm/amd/ras/ras_mgr/amdgpu_virt_ras_cmd.c
@@ -298,8 +298,6 @@ static int amdgpu_virt_ras_get_cper_records(struct ras_core_context *ras_core,
return RAS_CMD__ERROR_GENERIC;
}
- memset(out_buf, 0, req->buf_size);
-
for (i = 0; i < req->cper_num; i++) {
batch_id = req->cper_start_id + i;
if (batch_id >= overview->last_batch_id)
--
2.43.0
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2026-08-27 14:46 [PATCH] drm/amd/ras: drop redundant memset in amdgpu_virt_ras_get_cper_records() Sang-Heon Jeon
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