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drm/amd/amdgpu/amdgpu_uvd: Fix forgotten unmap buffer object

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After the buffer object is successfully mapped,
call amdgpu_bo_kunmap before the function returns.

Signed-off-by: zhanglianjie <zhanglianjie@uniontech.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
zhanglianjie
2022-01-29 15:35:23 +08:00
committed by Alex Deucher
parent 1cbbc8d4f7
commit db7b81545f
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_uvd.c
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@@ -834,6 +834,7 @@ static int amdgpu_uvd_cs_msg(struct amdgpu_uvd_cs_ctx *ctx,
handle = msg[2];
if (handle == 0) {
amdgpu_bo_kunmap(bo);
DRM_ERROR("Invalid UVD handle!\n");
return -EINVAL;
}
@@ -892,6 +893,7 @@ static int amdgpu_uvd_cs_msg(struct amdgpu_uvd_cs_ctx *ctx,
DRM_ERROR("Illegal UVD message type (%d)!\n", msg_type);
}
amdgpu_bo_kunmap(bo);
return -EINVAL;
}