hmac_output 240 net/ipv6/seg6_hmac.c u8 hmac_output[SEG6_HMAC_FIELD_LEN]; hmac_output 271 net/ipv6/seg6_hmac.c if (seg6_hmac_compute(hinfo, srh, &ipv6_hdr(skb)->saddr, hmac_output)) hmac_output 274 net/ipv6/seg6_hmac.c if (memcmp(hmac_output, tlv->hmac, SEG6_HMAC_FIELD_LEN) != 0)