From ce5c144f48d5e465bd9b9d676902cf4dcfcae4b9 Mon Sep 17 00:00:00 2001 From: Andy Shevchenko Date: Tue, 19 Dec 2017 20:20:44 +0200 Subject: [PATCH] net: bonding: Replace mac address parsing Replace sscanf() with mac_pton(). Signed-off-by: Andy Shevchenko Acked-by: Andy Gospodarek Signed-off-by: David S. Miller --- drivers/net/bonding/bond_options.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/net/bonding/bond_options.c b/drivers/net/bonding/bond_options.c index 8a9b085c2a98..58c705f24f96 100644 --- a/drivers/net/bonding/bond_options.c +++ b/drivers/net/bonding/bond_options.c @@ -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 {