[AMD Official Use Only - General]
Sorry, which "r" value was overwritten? I didn't see the point of making this
change.
Thanks
Ruijing
-----Original Message-----
From: Khalid Masum <khalid.masum...@gmail.com>
Sent: Monday, August 15, 2022 3:01 AM
To: amd-gfx@lists.freedesktop.org; dri-de...@lists.freedesktop.org;
linux-ker...@vger.kernel.org; linux-kernel-ment...@lists.linuxfoundation.org
Cc: Deucher, Alexander <alexander.deuc...@amd.com>; Koenig, Christian
<christian.koe...@amd.com>; Pan, Xinhui <xinhui....@amd.com>; David Airlie
<airl...@linux.ie>; Daniel Vetter <dan...@ffwll.ch>; Zhu, James
<james....@amd.com>; Jiang, Sonny <sonny.ji...@amd.com>; Dong, Ruijing
<ruijing.d...@amd.com>; Wan Jiabing <wanjiab...@vivo.com>; Liu, Leo
<leo....@amd.com>; Khalid Masum <khalid.masum...@gmail.com>
Subject: [PATCH linux-next] drm/amdgpu/vcn: Remove unused assignment in
vcn_v4_0_stop
The value assigned from vcn_v4_0_stop_dbg_mode to r is overwritten before it
can be used. Remove this assignment.
Addresses-Coverity: 1504988 ("Unused value")
Fixes: 8da1170a16e4 ("drm/amdgpu: add VCN4 ip block support")
Signed-off-by: Khalid Masum <khalid.masum...@gmail.com>
---
drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
index ca14c3ef742e..80b8a2c66b36 100644
--- a/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
+++ b/drivers/gpu/drm/amd/amdgpu/vcn_v4_0.c
@@ -1154,7 +1154,7 @@ static int vcn_v4_0_stop(struct amdgpu_device *adev)
fw_shared->sq.queue_mode |= FW_QUEUE_DPG_HOLD_OFF;
if (adev->pg_flags & AMD_PG_SUPPORT_VCN_DPG) {
- r = vcn_v4_0_stop_dpg_mode(adev, i);
+ vcn_v4_0_stop_dpg_mode(adev, i);
continue;
}
--
2.37.1
