sctp: turn flags in 'struct sctp_association' into bit fields
This shrinks the size of struct sctp_association a little. Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com> Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
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@ -1568,13 +1568,13 @@ struct sctp_association {
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__u32 sack_cnt;
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/* These are capabilities which our peer advertised. */
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__u8 ecn_capable; /* Can peer do ECN? */
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__u8 ipv4_address; /* Peer understands IPv4 addresses? */
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__u8 ipv6_address; /* Peer understands IPv6 addresses? */
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__u8 hostname_address;/* Peer understands DNS addresses? */
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__u8 asconf_capable; /* Does peer support ADDIP? */
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__u8 prsctp_capable; /* Can peer do PR-SCTP? */
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__u8 auth_capable; /* Is peer doing SCTP-AUTH? */
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__u8 ecn_capable:1, /* Can peer do ECN? */
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ipv4_address:1, /* Peer understands IPv4 addresses? */
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ipv6_address:1, /* Peer understands IPv6 addresses? */
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hostname_address:1, /* Peer understands DNS addresses? */
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asconf_capable:1, /* Does peer support ADDIP? */
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prsctp_capable:1, /* Can peer do PR-SCTP? */
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auth_capable:1; /* Is peer doing SCTP-AUTH? */
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__u32 adaptation_ind; /* Adaptation Code point. */
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@ -1913,11 +1913,8 @@ struct sctp_association {
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__u16 active_key_id;
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/* Need to send an ECNE Chunk? */
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char need_ecne;
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/* Is it a temporary association? */
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char temp;
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__u8 need_ecne:1, /* Need to send an ECNE Chunk? */
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temp:1; /* Is it a temporary association? */
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};
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