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Subject[PATCH] mm: remove unnecessary (void*) conversions.
Date
No need cast (void*) to (struct hwp_walk*).

Signed-off-by: liqiong <liqiong@nfschina.com>
---
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 97a9ed8f87a9..4ed0dcf03659 100644
--- a/mm/memory-failure.c
+++ b/mm/memory-failure.c
@@ -630,7 +630,7 @@ 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;
@@ -664,7 +664,7 @@ 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);

--
2.11.0
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