There is native mac_pton() function which helps to parse MAC.
Signed-off-by: Andy Shevchenko <[email protected]>
---
drivers/net/wireless/ath/ath6kl/debug.c | 8 +-------
1 file changed, 1 insertion(+), 7 deletions(-)
diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
index fe38b83..dbfd17d 100644
--- a/drivers/net/wireless/ath/ath6kl/debug.c
+++ b/drivers/net/wireless/ath/ath6kl/debug.c
@@ -1240,20 +1240,14 @@ static ssize_t ath6kl_force_roam_write(struct file *file,
char buf[20];
size_t len;
u8 bssid[ETH_ALEN];
- int i;
- int addr[ETH_ALEN];
len = min(count, sizeof(buf) - 1);
if (copy_from_user(buf, user_buf, len))
return -EFAULT;
buf[len] = '\0';
- if (sscanf(buf, "%02x:%02x:%02x:%02x:%02x:%02x",
- &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5])
- != ETH_ALEN)
+ if (!mac_pton(buf, bssid))
return -EINVAL;
- for (i = 0; i < ETH_ALEN; i++)
- bssid[i] = addr[i];
ret = ath6kl_wmi_force_roam_cmd(ar->wmi, bssid);
if (ret)
--
1.8.2.rc0.22.gb3600c3
On Thu, 2013-04-25 at 16:31 +0300, Andy Shevchenko wrote:
> There is native mac_pton() function which helps to parse MAC.
>
> Signed-off-by: Andy Shevchenko <[email protected]>
> ---
> drivers/net/wireless/ath/ath6kl/debug.c | 8 +-------
> 1 file changed, 1 insertion(+), 7 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath6kl/debug.c b/drivers/net/wireless/ath/ath6kl/debug.c
> index fe38b83..dbfd17d 100644
> --- a/drivers/net/wireless/ath/ath6kl/debug.c
> +++ b/drivers/net/wireless/ath/ath6kl/debug.c
> @@ -1240,20 +1240,14 @@ static ssize_t ath6kl_force_roam_write(struct file *file,
> char buf[20];
> size_t len;
> u8 bssid[ETH_ALEN];
> - int i;
> - int addr[ETH_ALEN];
>
> len = min(count, sizeof(buf) - 1);
> if (copy_from_user(buf, user_buf, len))
> return -EFAULT;
> buf[len] = '\0';
>
> - if (sscanf(buf, "%02x:%02x:%02x:%02x:%02x:%02x",
> - &addr[0], &addr[1], &addr[2], &addr[3], &addr[4], &addr[5])
> - != ETH_ALEN)
> + if (!mac_pton(buf, bssid))
> return -EINVAL;
> - for (i = 0; i < ETH_ALEN; i++)
> - bssid[i] = addr[i];
>
> ret = ath6kl_wmi_force_roam_cmd(ar->wmi, bssid);
> if (ret)
John, do you have any comment on this one?
--
Andy Shevchenko <[email protected]>
Intel Finland Oy
Andy Shevchenko <[email protected]> writes:
> On Thu, 2013-04-25 at 16:31 +0300, Andy Shevchenko wrote:
>> There is native mac_pton() function which helps to parse MAC.
>>
>> Signed-off-by: Andy Shevchenko <[email protected]>
[...]
>
> John, do you have any comment on this one?
ath6kl patches go through my tree. Sorry for not being able to look at
your patch yet as I have been very busy with something else, will do
that soon.
--
Kalle Valo
Andy Shevchenko <[email protected]> writes:
> There is native mac_pton() function which helps to parse MAC.
>
> Signed-off-by: Andy Shevchenko <[email protected]>
Thanks, applied.
--
Kalle Valo