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net: bonding: Replace mac address parsing 

Replace sscanf() with mac_pton().

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Andy Gospodarek <andy@greyhouse.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andy Shevchenko 2017-12-19 20:20:44 +02:00 committed by David S. Miller
parent 223b229b63
commit ce5c144f48
1 changed files with 1 additions and 5 deletions
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6
drivers/net/bonding/bond_options.c
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@ -1431,13 +1431,9 @@ static int bond_option_ad_actor_system_set(struct bonding *bond,
{
u8 macaddr[ETH_ALEN];
u8 *mac;
int i;
if (newval->string) {
i = sscanf(newval->string, "%hhx:%hhx:%hhx:%hhx:%hhx:%hhx",
&macaddr[0], &macaddr[1], &macaddr[2],
&macaddr[3], &macaddr[4], &macaddr[5]);
if (i != ETH_ALEN)
if (!mac_pton(newval->string, macaddr))
goto err;
mac = macaddr;
} else {