From 9e089a29c696d86d26e79737bafbce94738fb462 Mon Sep 17 00:00:00 2001 From: yu kuai Date: Wed, 13 Nov 2019 20:44:31 +0800 Subject: drm/amdgpu: remove set but not used variable 'invalid' MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Fixes gcc '-Wunused-but-set-variable' warning: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c: In function ‘amdgpu_amdkfd_evict_userptr’: drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c:1665:6: warning: variable ‘invalid’ set but not used [-Wunused-but-set-variable] 'invalid' is never used, so can be removed. Thus 'atomic_inc_return' can be replaced as 'atomic_inc' Fixes: 5ae0283e831a ("drm/amdgpu: Add userptr support for KFD") Signed-off-by: yu kuai Signed-off-by: Alex Deucher --- drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/gpu') diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c index ae6f5446262c..a1ed8a8e3752 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c @@ -1662,10 +1662,10 @@ int amdgpu_amdkfd_evict_userptr(struct kgd_mem *mem, struct mm_struct *mm) { struct amdkfd_process_info *process_info = mem->process_info; - int invalid, evicted_bos; + int evicted_bos; int r = 0; - invalid = atomic_inc_return(&mem->invalid); + atomic_inc(&mem->invalid); evicted_bos = atomic_inc_return(&process_info->evicted_bos); if (evicted_bos == 1) { /* First eviction, stop the queues */ -- cgit v1.2.3