2019-03-12 13:32:22

by Bartosz Golaszewski

Subject: [PATCH] um: remove unused variable

From: Bartosz Golaszewski <[email protected]>

The buf variable is unused. Remove it.

Signed-off-by: Bartosz Golaszewski <[email protected]>
---
arch/um/kernel/skas/uaccess.c | 1 -
1 file changed, 1 deletion(-)

diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c
index 7f06fdbc7ee1..bd3cb694322c 100644
--- a/arch/um/kernel/skas/uaccess.c
+++ b/arch/um/kernel/skas/uaccess.c
@@ -59,7 +59,6 @@ static pte_t *maybe_map(unsigned long virt, int is_write)
static int do_op_one_page(unsigned long addr, int len, int is_write,
int (*op)(unsigned long addr, int len, void *arg), void *arg)
{
- jmp_buf buf;
struct page *page;
pte_t *pte;
int n;
--
2.20.1

2019-03-13 10:33:49

by Anton Ivanov

Subject: Re: [PATCH] um: remove unused variable

On 12/03/2019 13:30, Bartosz Golaszewski wrote:
> From: Bartosz Golaszewski <[email protected]>
>
> The buf variable is unused. Remove it.
>
> Signed-off-by: Bartosz Golaszewski <[email protected]>
> ---
> arch/um/kernel/skas/uaccess.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/arch/um/kernel/skas/uaccess.c b/arch/um/kernel/skas/uaccess.c
> index 7f06fdbc7ee1..bd3cb694322c 100644
> --- a/arch/um/kernel/skas/uaccess.c
> +++ b/arch/um/kernel/skas/uaccess.c
> @@ -59,7 +59,6 @@ static pte_t *maybe_map(unsigned long virt, int is_write)
> static int do_op_one_page(unsigned long addr, int len, int is_write,
> int (*op)(unsigned long addr, int len, void *arg), void *arg)
> {
> - jmp_buf buf;
> struct page *page;
> pte_t *pte;
> int n;
>
Reviewed-by: Anton Ivanov <[email protected]>
Acked-by: Anton Ivanov <[email protected]>
--
Anton R. Ivanov
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