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From: Sasha Levin <sashal@kernel.org>
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	stable@vger.kernel.org
Cc: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>,
	Mario Limonciello <mario.limonciello@amd.com>,
	Lijo Lazar <lijo.lazar@amd.com>,
	=?UTF-8?q?Christian=20K=C3=B6nig?= <christian.koenig@amd.com>,
	Alex Deucher <alexander.deucher@amd.com>,
	Sasha Levin <sashal@kernel.org>,
	Xinhui.Pan@amd.com,
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	Stanley.Yang@amd.com,
	lee@kernel.org,
	amd-gfx@lists.freedesktop.org,
	dri-devel@lists.freedesktop.org
Subject: [PATCH AUTOSEL 6.7 80/88] drm/amdgpu: Fix '*fw' from request_firmware() not released in 'amdgpu_ucode_request()'
Date: Mon, 22 Jan 2024 09:51:53 -0500
Message-ID: <20240122145608.990137-80-sashal@kernel.org>
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From: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>

[ Upstream commit 13a1851f923d9a7a78a477497295c2dfd16ad4a4 ]

Fixes the below:
drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c:1404 amdgpu_ucode_request() warn: '*fw' from request_firmware() not released on lines: 1404.

Cc: Mario Limonciello <mario.limonciello@amd.com>
Cc: Lijo Lazar <lijo.lazar@amd.com>
Cc: Christian König <christian.koenig@amd.com>
Cc: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index b14127429f30..0efb2568cb65 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -1397,9 +1397,13 @@ int amdgpu_ucode_request(struct amdgpu_device *adev, const struct firmware **fw,
 
 	if (err)
 		return -ENODEV;
+
 	err = amdgpu_ucode_validate(*fw);
-	if (err)
+	if (err) {
 		dev_dbg(adev->dev, "\"%s\" failed to validate\n", fw_name);
+		release_firmware(*fw);
+		*fw = NULL;
+	}
 
 	return err;
 }
-- 
2.43.0