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drm/amdgpu: cleanup coding style in amdkfd a bit 

Make the code a bit more readable by using a common
error handling pattern.

Signed-off-by: Bernard Zhao <bernard@vivo.com>
Reviewed-by: Christian König <christian.koenig@amd.com>.
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Bernard Zhao 2020-04-21 18:46:18 -07:00 committed by Alex Deucher
parent e05185b341
commit 10f39758b8
1 changed files with 9 additions and 11 deletions
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20
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
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@ -660,15 +660,15 @@ static int reserve_bo_and_vm(struct kgd_mem *mem,
ret = ttm_eu_reserve_buffers(&ctx->ticket, &ctx->list,
false, &ctx->duplicates);
if (!ret)
ctx->reserved = true;
else {
pr_err("Failed to reserve buffers in ttm\n");
if (ret) {
pr_err("Failed to reserve buffers in ttm.\n");
kfree(ctx->vm_pd);
ctx->vm_pd = NULL;
return ret;
}
return ret;
ctx->reserved = true;
return 0;
}
/**
@ -733,17 +733,15 @@ static int reserve_bo_and_cond_vms(struct kgd_mem *mem,
ret = ttm_eu_reserve_buffers(&ctx->ticket, &ctx->list,
false, &ctx->duplicates);
if (!ret)
ctx->reserved = true;
else
pr_err("Failed to reserve buffers in ttm.\n");
if (ret) {
pr_err("Failed to reserve buffers in ttm.\n");
kfree(ctx->vm_pd);
ctx->vm_pd = NULL;
return ret;
}
return ret;
ctx->reserved = true;
return 0;
}
/**