| From 90c44207cdd18091ac9aa7cab8a3e7b0ef00e847 Mon Sep 17 00:00:00 2001 |
| From: Philip Yang <Philip.Yang@amd.com> |
| Date: Fri, 28 Jan 2022 09:26:30 -0500 |
| Subject: drm/amdkfd: Fix variable set but not used warning |
| |
| From: Philip Yang <Philip.Yang@amd.com> |
| |
| commit 90c44207cdd18091ac9aa7cab8a3e7b0ef00e847 upstream. |
| |
| All warnings (new ones prefixed by >>): |
| |
| drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c: In function |
| 'svm_range_deferred_list_work': |
| >> drivers/gpu/drm/amd/amdgpu/../amdkfd/kfd_svm.c:2067:22: warning: |
| variable 'p' set but not used [-Wunused-but-set-variable] |
| 2067 | struct kfd_process *p; |
| | |
| |
| Fixes: 367c9b0f1b8750 ("drm/amdkfd: Ensure mm remain valid in svm deferred_list work") |
| Reported-by: kernel test robot <lkp@intel.com> |
| Signed-off-by: Philip Yang <Philip.Yang@amd.com> |
| Reviewed-By: Harish Kasiviswanathan <Harish.Kasiviswanathan@amd.com> |
| Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| --- |
| drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 3 --- |
| 1 file changed, 3 deletions(-) |
| |
| --- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c |
| +++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c |
| @@ -2008,13 +2008,10 @@ static void svm_range_deferred_list_work |
| struct svm_range_list *svms; |
| struct svm_range *prange; |
| struct mm_struct *mm; |
| - struct kfd_process *p; |
| |
| svms = container_of(work, struct svm_range_list, deferred_list_work); |
| pr_debug("enter svms 0x%p\n", svms); |
| |
| - p = container_of(svms, struct kfd_process, svms); |
| - |
| spin_lock(&svms->deferred_list_lock); |
| while (!list_empty(&svms->deferred_range_list)) { |
| prange = list_first_entry(&svms->deferred_range_list, |
