From f142e70750a1ea36ba60fb4f24bc37713e921f73 Mon Sep 17 00:00:00 2001
From: liqiong <liqiong@nfschina.com>
Date: Thu, 28 Apr 2022 23:16:01 -0700
Subject: [PATCH] mm/memory-failure.c: remove unnecessary (void*) conversions
No need cast (void*) to (struct hwp_walk*).
Link: https://lkml.kernel.org/r/20220322142826.25939-1-liqiong@nfschina.com
Signed-off-by: liqiong <liqiong@nfschina.com>
Acked-by: Naoya Horiguchi <naoya.horiguchi@nec.com>
Reviewed-by: Muchun Song <songmuchun@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---
mm/memory-failure.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/mm/memory-failure.c b/mm/memory-failure.c
index 27760c19bad75..837348a2d669c 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -622,7 +622,7 @@ static int check_hwpoisoned_pmd_entry(pmd_t *pmdp, unsigned long addr,
static int hwpoison_pte_range(pmd_t *pmdp, unsigned long addr,
unsigned long end, struct mm_walk *walk)
{
- struct hwp_walk *hwp = (struct hwp_walk *)walk->private;
+ struct hwp_walk *hwp = walk->private;
int ret = 0;
pte_t *ptep, *mapped_pte;
spinlock_t *ptl;
@@ -656,7 +656,7 @@ static int hwpoison_hugetlb_range(pte_t *ptep, unsigned long hmask,
unsigned long addr, unsigned long end,
struct mm_walk *walk)
{
- struct hwp_walk *hwp = (struct hwp_walk *)walk->private;
+ struct hwp_walk *hwp = walk->private;
pte_t pte = huge_ptep_get(ptep);
struct hstate *h = hstate_vma(walk->vma);
--
2.30.2