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Avoid defining variables in the middle (#1068)

This commit is contained in:
Sukchan Lee 2021-06-24 12:42:31 +09:00
parent 38ff2dc6f7
commit 997554bbb7
1 changed files with 3 additions and 2 deletions
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5
src/upf/gtp-path.c
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@ -89,6 +89,7 @@ static void _gtpv1_tun_recv_common_cb(
if (has_eth) {
ogs_pkbuf_t *replybuf = NULL;
uint16_t eth_type = _get_eth_type(recvbuf->data, recvbuf->len);
uint8_t size;
if (eth_type == ETHERTYPE_ARP) {
if (is_arp_req(recvbuf->data, recvbuf->len)) {
@ -96,7 +97,7 @@ static void _gtpv1_tun_recv_common_cb(
ogs_assert(replybuf);
ogs_pkbuf_reserve(replybuf, OGS_TUN_MAX_HEADROOM);
ogs_pkbuf_put(replybuf, OGS_MAX_PKT_LEN-OGS_TUN_MAX_HEADROOM);
uint8_t size = arp_reply(replybuf->data, recvbuf->data, recvbuf->len,
size = arp_reply(replybuf->data, recvbuf->data, recvbuf->len,
proxy_mac_addr);
ogs_pkbuf_trim(replybuf, size);
ogs_info("[SEND] reply to ARP request: %u", size);
@ -109,7 +110,7 @@ static void _gtpv1_tun_recv_common_cb(
ogs_assert(replybuf);
ogs_pkbuf_reserve(replybuf, OGS_TUN_MAX_HEADROOM);
ogs_pkbuf_put(replybuf, OGS_MAX_PKT_LEN-OGS_TUN_MAX_HEADROOM);
uint8_t size = nd_reply(replybuf->data, recvbuf->data, recvbuf->len,
size = nd_reply(replybuf->data, recvbuf->data, recvbuf->len,
proxy_mac_addr);
ogs_pkbuf_trim(replybuf, size);
ogs_info("[SEND] reply to ND solicit: %u", size);