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mptcp: use OPTIONS_MPTCP_MPC

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Since OPTIONS_MPTCP_MPC has been defined, use it instead of open-coding.

Acked-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Geliang Tang <geliangtang@xiaomi.com>
Signed-off-by: Mat Martineau <mathew.j.martineau@linux.intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Geliang Tang 2021-09-24 14:12:35 -07:00 committed by David S. Miller
parent 0d199e4363
commit 13ac17a32b
1 changed files with 2 additions and 5 deletions
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7
net/mptcp/options.c
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@ -748,9 +748,7 @@ static bool mptcp_established_options_mp_prio(struct sock *sk,
/* can't send MP_PRIO with MPC, as they share the same option space:
* 'backup'. Also it makes no sense at all
*/
if (!subflow->send_mp_prio ||
((OPTION_MPTCP_MPC_SYN | OPTION_MPTCP_MPC_SYNACK |
OPTION_MPTCP_MPC_ACK) & opts->suboptions))
if (!subflow->send_mp_prio || (opts->suboptions & OPTIONS_MPTCP_MPC))
return false;
/* account for the trailing 'nop' option */
@ -1327,8 +1325,7 @@ void mptcp_write_options(__be32 *ptr, const struct tcp_sock *tp,
TCPOPT_NOP << 8 | TCPOPT_NOP, ptr);
}
}
} else if ((OPTION_MPTCP_MPC_SYN | OPTION_MPTCP_MPC_SYNACK |
OPTION_MPTCP_MPC_ACK) & opts->suboptions) {
} else if (OPTIONS_MPTCP_MPC & opts->suboptions) {
u8 len, flag = MPTCP_CAP_HMAC_SHA256;
if (OPTION_MPTCP_MPC_SYN & opts->suboptions) {