diff options
| author |   Geliang Tang <geliangtang@gmail.com> | 2021-04-06 17:16:01 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2021-04-07 14:09:40 -0700 |
| commit | 1b1a6ef597c7f662da847499d02ad519c1a8b1b3 (patch) | |
| tree | 63df45544829f74c5b58113162157f14bd056c56 /net/mptcp | |
| parent | mptcp: use mptcp_addr_info in mptcp_options_received (diff) | |
| download | linux-dev-1b1a6ef597c7f662da847499d02ad519c1a8b1b3.tar.xz linux-dev-1b1a6ef597c7f662da847499d02ad519c1a8b1b3.zip | |
mptcp: drop MPTCP_ADDR_IPVERSION_4/6
Since the type of the address family in struct mptcp_options_received
became sa_family_t, we should set AF_INET/AF_INET6 to it, instead of
using MPTCP_ADDR_IPVERSION_4/6.
Signed-off-by: Geliang Tang <geliangtang@gmail.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/mptcp')
| -rw-r--r-- | net/mptcp/options.c | 14 | ||||
| -rw-r--r-- | net/mptcp/protocol.h | 2 |
2 files changed, 7 insertions, 9 deletions
diff --git a/net/mptcp/options.c b/net/mptcp/options.c index 8d28f2e0de82..3bdb92a3b480 100644 --- a/net/mptcp/options.c +++ b/net/mptcp/options.c @@ -220,22 +220,22 @@ static void mptcp_parse_option(const struct sk_buff *skb, if (!mp_opt->echo) { if (opsize == TCPOLEN_MPTCP_ADD_ADDR || opsize == TCPOLEN_MPTCP_ADD_ADDR_PORT) - mp_opt->addr.family = MPTCP_ADDR_IPVERSION_4; + mp_opt->addr.family = AF_INET; #if IS_ENABLED(CONFIG_MPTCP_IPV6) else if (opsize == TCPOLEN_MPTCP_ADD_ADDR6 || opsize == TCPOLEN_MPTCP_ADD_ADDR6_PORT) - mp_opt->addr.family = MPTCP_ADDR_IPVERSION_6; + mp_opt->addr.family = AF_INET6; #endif else break; } else { if (opsize == TCPOLEN_MPTCP_ADD_ADDR_BASE || opsize == TCPOLEN_MPTCP_ADD_ADDR_BASE_PORT) - mp_opt->addr.family = MPTCP_ADDR_IPVERSION_4; + mp_opt->addr.family = AF_INET; #if IS_ENABLED(CONFIG_MPTCP_IPV6) else if (opsize == TCPOLEN_MPTCP_ADD_ADDR6_BASE || opsize == TCPOLEN_MPTCP_ADD_ADDR6_BASE_PORT) - mp_opt->addr.family = MPTCP_ADDR_IPVERSION_6; + mp_opt->addr.family = AF_INET6; #endif else break; @@ -243,7 +243,7 @@ static void mptcp_parse_option(const struct sk_buff *skb, mp_opt->add_addr = 1; mp_opt->addr.id = *ptr++; - if (mp_opt->addr.family == MPTCP_ADDR_IPVERSION_4) { + if (mp_opt->addr.family == AF_INET) { memcpy((u8 *)&mp_opt->addr.addr.s_addr, (u8 *)ptr, 4); ptr += 4; if (opsize == TCPOLEN_MPTCP_ADD_ADDR_PORT || @@ -268,7 +268,7 @@ static void mptcp_parse_option(const struct sk_buff *skb, ptr += 8; } pr_debug("ADD_ADDR%s: id=%d, ahmac=%llu, echo=%d, port=%d", - (mp_opt->addr.family == MPTCP_ADDR_IPVERSION_6) ? "6" : "", + (mp_opt->addr.family == AF_INET6) ? "6" : "", mp_opt->addr.id, mp_opt->ahmac, mp_opt->echo, ntohs(mp_opt->addr.port)); break; @@ -991,7 +991,7 @@ static bool add_addr_hmac_valid(struct mptcp_sock *msk, if (mp_opt->echo) return true; - if (mp_opt->addr.family == MPTCP_ADDR_IPVERSION_4) + if (mp_opt->addr.family == AF_INET) hmac = add_addr_generate_hmac(msk->remote_key, msk->local_key, mp_opt->addr.id, &mp_opt->addr.addr, diff --git a/net/mptcp/protocol.h b/net/mptcp/protocol.h index ca3013facbba..d8de1e961ab0 100644 --- a/net/mptcp/protocol.h +++ b/net/mptcp/protocol.h @@ -90,8 +90,6 @@ /* MPTCP ADD_ADDR flags */ #define MPTCP_ADDR_ECHO BIT(0) -#define MPTCP_ADDR_IPVERSION_4 4 -#define MPTCP_ADDR_IPVERSION_6 6 /* MPTCP MP_PRIO flags */ #define MPTCP_PRIO_BKUP BIT(0) |