On 07.07.20 18:32, Mike Rapoport wrote:
> From: Mike Rapoport <rppt@xxxxxxxxxxxxx>
>
> 'addr' is set to 'start' and then a few lines afterwards 'start' is
> set to 'addr'.
> Remove the second asignment.
>
> Fixes: 2ba3e6947aed ("mm/vmalloc: track which page-table levels were modified")
> Signed-off-by: Mike Rapoport <rppt@xxxxxxxxxxxxx>
> ---
> mm/vmalloc.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/mm/vmalloc.c b/mm/vmalloc.c
> index 5a2b55c8dd9a..68ebbafc9c9b 100644
> --- a/mm/vmalloc.c
> +++ b/mm/vmalloc.c
> @@ -171,11 +171,10 @@ void unmap_kernel_range_noflush(unsigned long start, unsigned long size)
> pgd_t *pgd;
> unsigned long addr = start;
> pgtbl_mod_mask mask = 0;
>
> BUG_ON(addr >= end);
> - start = addr;
> pgd = pgd_offset_k(addr);
> do {
> next = pgd_addr_end(addr, end);
> if (pgd_bad(*pgd))
> mask |= PGTBL_PGD_MODIFIED;
>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
--
Thanks,
David / dhildenb
