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drm/amdgpu/gfx8: fix bugon.cocci warnings 

Use BUG_ON instead of a if condition followed by BUG.

Generated by: scripts/coccinelle/misc/bugon.cocci

Reviewed-by: Christian König <christian.koenig@amd.com>
Reviewd-by: Xiangliang.Yu <Xiangliang.Yu@amd.com>
CC: Xiangliang Yu <Xiangliang.Yu@amd.com>
Signed-off-by: Julia Lawall <julia.lawall@lip6.fr>
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Julia Lawall 2017-01-10 06:52:59 +01:00 committed by Alex Deucher
parent 034041f334
commit f10b478d9e
1 changed files with 1 additions and 2 deletions
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3
drivers/gpu/drm/amd/amdgpu/gfx_v8_0.c
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@ -6671,8 +6671,7 @@ static void gfx_v8_0_ring_emit_fence_kiq(struct amdgpu_ring *ring, u64 addr,
u64 seq, unsigned int flags)
{
/* we only allocate 32bit for each seq wb address */
if (flags & AMDGPU_FENCE_FLAG_64BIT)
BUG();
BUG_ON(flags & AMDGPU_FENCE_FLAG_64BIT);
/* write fence seq to the "addr" */
amdgpu_ring_write(ring, PACKET3(PACKET3_WRITE_DATA, 3));