diff --git a/net/batman-adv/distributed-arp-table.c b/net/batman-adv/distributed-arp-table.c index 0d5a9cb0affe..76fd23db926c 100644 --- a/net/batman-adv/distributed-arp-table.c +++ b/net/batman-adv/distributed-arp-table.c @@ -316,7 +316,10 @@ static u8 *batadv_arp_hw_src(struct sk_buff *skb, int hdr_size) */ static __be32 batadv_arp_ip_src(struct sk_buff *skb, int hdr_size) { - return *(__force __be32 *)(batadv_arp_hw_src(skb, hdr_size) + ETH_ALEN); + u8 *src = batadv_arp_hw_src(skb, hdr_size) + ETH_ALEN; + __be32 *ip = (__force __be32 *)src; + + return get_unaligned(ip); } /** @@ -341,8 +344,9 @@ static u8 *batadv_arp_hw_dst(struct sk_buff *skb, int hdr_size) static __be32 batadv_arp_ip_dst(struct sk_buff *skb, int hdr_size) { u8 *dst = batadv_arp_hw_src(skb, hdr_size) + ETH_ALEN * 2 + 4; + __be32 *ip = (__force __be32 *)dst; - return *(__force __be32 *)dst; + return get_unaligned(ip); } /**