linux-kernel - [PATCH AUTOSEL 5.10 04/38] drm/amdgpu: fix uninitialized scalar variable warning

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Message-ID: <20240801003643.3938534-4-sashal@kernel.org>
Date: Wed, 31 Jul 2024 20:35:10 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
	stable@...r.kernel.org
Cc: Tim Huang <Tim.Huang@....com>,
	Christian König <christian.koenig@....com>,
	Alex Deucher <alexander.deucher@....com>,
	Sasha Levin <sashal@...nel.org>,
	Xinhui.Pan@....com,
	airlied@...il.com,
	daniel@...ll.ch,
	lijo.lazar@....com,
	Zhigang.Luo@....com,
	Hawking.Zhang@....com,
	Yunxiang.Li@....com,
	victor.skvortsov@....com,
	victorchengchi.lu@....com,
	Vignesh.Chander@....com,
	surbhi.kakarya@....com,
	danijel.slivka@....com,
	amd-gfx@...ts.freedesktop.org,
	dri-devel@...ts.freedesktop.org
Subject: [PATCH AUTOSEL 5.10 04/38] drm/amdgpu: fix uninitialized scalar variable warning

From: Tim Huang <Tim.Huang@....com>

[ Upstream commit 9a5f15d2a29d06ce5bd50919da7221cda92afb69 ]

Clear warning that uses uninitialized value fw_size.

Signed-off-by: Tim Huang <Tim.Huang@....com>
Reviewed-by: Christian König <christian.koenig@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
index d6f2951035959..bd53844a8ba4d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_virt.c
@@ -404,6 +404,8 @@ static void amdgpu_virt_add_bad_page(struct amdgpu_device *adev,
 	uint64_t retired_page;
 	uint32_t bp_idx, bp_cnt;
 
+	memset(&bp, 0, sizeof(bp));
+
 	if (bp_block_size) {
 		bp_cnt = bp_block_size / sizeof(uint64_t);
 		for (bp_idx = 0; bp_idx < bp_cnt; bp_idx++) {
-- 
2.43.0