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Subject[PATCH -next 3/3] mm/debug_vm_pgtable: Remove useless pfn_pmd()
Date
The call to pfn_pmd() here is redundant.

Signed-off-by: Shixin Liu <liushixin2@huawei.com>
---
mm/debug_vm_pgtable.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/mm/debug_vm_pgtable.c b/mm/debug_vm_pgtable.c
index c379bbe42c2a..9f4c4a114229 100644
--- a/mm/debug_vm_pgtable.c
+++ b/mm/debug_vm_pgtable.c
@@ -196,7 +196,6 @@ static void __init pmd_advanced_tests(struct mm_struct *mm,

pgtable_trans_huge_deposit(mm, pmdp, pgtable);

- pmd = pfn_pmd(pfn, prot);
set_pmd_at(mm, vaddr, pmdp, pmd);
pmdp_set_wrprotect(mm, vaddr, pmdp);
pmd = READ_ONCE(*pmdp);
--
2.25.1
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