The quilt patch titled
Subject: mm/sparse-vmemmap.c: remove unwanted initialization in vmemmap_populate_compound_pages()
has been removed from the -mm tree. Its filename was
mm-remove-unwanted-initialization-in-vmemmap_populate_compound_pages.patch
This patch was dropped because it was merged into the mm-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Gautam Menghani <gautammenghani201@xxxxxxxxx>
Subject: mm/sparse-vmemmap.c: remove unwanted initialization in vmemmap_populate_compound_pages()
Date: Sun, 12 Jun 2022 11:23:20 -0700
Remove unnecessary initialization for the variable 'next'. This fixes
the clang scan warning: Value stored to 'next' during its
initialization is never read [deadcode.DeadStores]
Link: https://lkml.kernel.org/r/20220612182320.160651-1-gautammenghani201@xxxxxxxxx
Signed-off-by: Gautam Menghani <gautammenghani201@xxxxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx>
Reviewed-by: Joao Martins <joao.m.martins@xxxxxxxxxx>
Reviewed-by: Oscar Salvador <osalvador@xxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
mm/sparse-vmemmap.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/mm/sparse-vmemmap.c~mm-remove-unwanted-initialization-in-vmemmap_populate_compound_pages
+++ a/mm/sparse-vmemmap.c
@@ -737,7 +737,7 @@ static int __meminit vmemmap_populate_co
size = min(end - start, pgmap_vmemmap_nr(pgmap) * sizeof(struct page));
for (addr = start; addr < end; addr += size) {
- unsigned long next = addr, last = addr + size;
+ unsigned long next, last = addr + size;
/* Populate the head page vmemmap page */
pte = vmemmap_populate_address(addr, node, NULL, NULL);
_
Patches currently in -mm which might be from gautammenghani201@xxxxxxxxx are
