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-rw-r--r--mm/vmalloc.c7
1 files changed, 2 insertions, 5 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index c3af9b28e54f..5b59ccafcd46 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -389,18 +389,15 @@ static void vunmap_p4d_range(pgd_t *pgd, unsigned long addr, unsigned long end,
{
p4d_t *p4d;
unsigned long next;
- int cleared;
p4d = p4d_offset(pgd, addr);
do {
next = p4d_addr_end(addr, end);
- cleared = p4d_clear_huge(p4d);
- if (cleared || p4d_bad(*p4d))
+ p4d_clear_huge(p4d);
+ if (p4d_bad(*p4d))
*mask |= PGTBL_P4D_MODIFIED;
- if (cleared)
- continue;
if (p4d_none_or_clear_bad(p4d))
continue;
vunmap_pud_range(p4d, addr, next, mask);