On 3/12/19 7:28 AM, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
>
> The mm variable is set but unused. Remove it.
It is used. Look further down for calls to set_pte_at().
--
Khalid
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@xxxxxxxxxxxx>
> ---
> mm/mprotect.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/mm/mprotect.c b/mm/mprotect.c
> index 028c724dcb1a..130dac3ad04f 100644
> --- a/mm/mprotect.c
> +++ b/mm/mprotect.c
> @@ -39,7 +39,6 @@ static unsigned long change_pte_range(struct vm_area_struct *vma, pmd_t *pmd,
> unsigned long addr, unsigned long end, pgprot_t newprot,
> int dirty_accountable, int prot_numa)
> {
> - struct mm_struct *mm = vma->vm_mm;
> pte_t *pte, oldpte;
> spinlock_t *ptl;
> unsigned long pages = 0;
>
