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Message-ID: <20240324235012.1356413-115-sashal@kernel.org>
Date: Sun, 24 Mar 2024 19:49:38 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org,
stable@...r.kernel.org
Cc: Srinivasan Shanmugam <srinivasan.shanmugam@....com>,
Jammy Zhou <Jammy.Zhou@....com>,
Christian König <christian.koenig@....com>,
Alex Deucher <alexander.deucher@....com>,
Sasha Levin <sashal@...nel.org>
Subject: [PATCH 4.19 114/148] drm/amdgpu: Fix missing break in ATOM_ARG_IMM Case of atom_get_src_int()
From: Srinivasan Shanmugam <srinivasan.shanmugam@....com>
[ Upstream commit 7cf1ad2fe10634238b38442a851d89514cb14ea2 ]
Missing break statement in the ATOM_ARG_IMM case of a switch statement,
adds the missing break statement, ensuring that the program's control
flow is as intended.
Fixes the below:
drivers/gpu/drm/amd/amdgpu/atom.c:323 atom_get_src_int() warn: ignoring unreachable code.
Fixes: d38ceaf99ed0 ("drm/amdgpu: add core driver (v4)")
Cc: Jammy Zhou <Jammy.Zhou@....com>
Cc: Christian König <christian.koenig@....com>
Cc: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Srinivasan Shanmugam <srinivasan.shanmugam@....com>
Reviewed-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Alex Deucher <alexander.deucher@....com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/gpu/drm/amd/amdgpu/atom.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/atom.c b/drivers/gpu/drm/amd/amdgpu/atom.c
index 0222bb7ea49b4..805ac556635d1 100644
--- a/drivers/gpu/drm/amd/amdgpu/atom.c
+++ b/drivers/gpu/drm/amd/amdgpu/atom.c
@@ -306,7 +306,7 @@ static uint32_t atom_get_src_int(atom_exec_context *ctx, uint8_t attr,
DEBUG("IMM 0x%02X\n", val);
return val;
}
- return 0;
+ break;
case ATOM_ARG_PLL:
idx = U8(*ptr);
(*ptr)++;
--
2.43.0
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