From 78ef65f144d7454c560119056775adf64446b650 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
Git-commit: 90c44207cdd18091ac9aa7cab8a3e7b0ef00e847
Patch-mainline: v5.18-rc1
References: jsc#PED-1166 jsc#PED-1168 jsc#PED-1170 jsc#PED-1218 jsc#PED-1220 jsc#PED-1222 jsc#PED-1223 jsc#PED-1225
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>
Acked-by: Patrik Jakobsson <pjakobsson@suse.de>
---
drivers/gpu/drm/amd/amdkfd/kfd_svm.c | 3 ---
1 file changed, 3 deletions(-)
diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
index 1cf9041c9727..ffec25e642e2 100644
--- a/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
+++ b/drivers/gpu/drm/amd/amdkfd/kfd_svm.c
@@ -2066,13 +2066,10 @@ static void svm_range_deferred_list_work(struct work_struct *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,
--
2.38.1