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| author | Shan Wei <shanwei@cn.fujitsu.com> | 2011-04-18 23:11:47 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2011-04-20 08:45:19 +0400 |
| commit | 6a435732accd9e3f4a8d9c320fabe578b1bf5add (patch) | |
| tree | 35492d5afc59dabb41361c5a6dec015b89303fe6 /net/sctp | |
| parent | 33c7cfdbb0d2bc021979e4947c7030c30d572532 (diff) | |
| download | linux-6a435732accd9e3f4a8d9c320fabe578b1bf5add.tar.xz | |
sctp: use common head of addr parameter to access member in addr-unrelated code
The 'p' member of struct sctp_paramhdr is common part for
IPv4 addr parameter and IPv6 addr parameter in union sctp_addr_param.
For addr-related code, use specified addr parameter.
Otherwise, use common header to access type/length member.
Signed-off-by: Shan Wei <shanwei@cn.fujitsu.com>
Signed-off-by: Vlad Yasevich <vladislav.yasevich@hp.com>
Signed-off-by: Wei Yongjun <yjwei@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sctp')
| -rw-r--r-- | net/sctp/input.c | 2 | ||||
| -rw-r--r-- | net/sctp/sm_make_chunk.c | 10 |
2 files changed, 6 insertions, 6 deletions
diff --git a/net/sctp/input.c b/net/sctp/input.c index 5436c6921167..30cec7732e80 100644 --- a/net/sctp/input.c +++ b/net/sctp/input.c @@ -1017,7 +1017,7 @@ static struct sctp_association *__sctp_rcv_asconf_lookup( /* Skip over the ADDIP header and find the Address parameter */ param = (union sctp_addr_param *)(asconf + 1); - af = sctp_get_af_specific(param_type2af(param->v4.param_hdr.type)); + af = sctp_get_af_specific(param_type2af(param->p.type)); if (unlikely(!af)) return NULL; diff --git a/net/sctp/sm_make_chunk.c b/net/sctp/sm_make_chunk.c index b3434cc7d0cf..844adfdeb463 100644 --- a/net/sctp/sm_make_chunk.c +++ b/net/sctp/sm_make_chunk.c @@ -2923,7 +2923,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc, asconf_param->param_hdr.type != SCTP_PARAM_SET_PRIMARY) return SCTP_ERROR_UNKNOWN_PARAM; - switch (addr_param->v4.param_hdr.type) { + switch (addr_param->p.type) { case SCTP_PARAM_IPV6_ADDRESS: if (!asoc->peer.ipv6_address) return SCTP_ERROR_DNS_FAILED; @@ -2936,7 +2936,7 @@ static __be16 sctp_process_asconf_param(struct sctp_association *asoc, return SCTP_ERROR_DNS_FAILED; } - af = sctp_get_af_specific(param_type2af(addr_param->v4.param_hdr.type)); + af = sctp_get_af_specific(param_type2af(addr_param->p.type)); if (unlikely(!af)) return SCTP_ERROR_DNS_FAILED; @@ -3100,7 +3100,7 @@ struct sctp_chunk *sctp_process_asconf(struct sctp_association *asoc, /* Skip the address parameter and store a pointer to the first * asconf parameter. */ - length = ntohs(addr_param->v4.param_hdr.length); + length = ntohs(addr_param->p.length); asconf_param = (sctp_addip_param_t *)((void *)addr_param + length); chunk_len -= length; @@ -3177,7 +3177,7 @@ static void sctp_asconf_param_success(struct sctp_association *asoc, ((void *)asconf_param + sizeof(sctp_addip_param_t)); /* We have checked the packet before, so we do not check again. */ - af = sctp_get_af_specific(param_type2af(addr_param->v4.param_hdr.type)); + af = sctp_get_af_specific(param_type2af(addr_param->p.type)); af->from_addr_param(&addr, addr_param, htons(bp->port), 0); switch (asconf_param->param_hdr.type) { @@ -3304,7 +3304,7 @@ int sctp_process_asconf_ack(struct sctp_association *asoc, /* Skip the address parameter in the last asconf sent and store a * pointer to the first asconf parameter. */ - length = ntohs(addr_param->v4.param_hdr.length); + length = ntohs(addr_param->p.length); asconf_param = (sctp_addip_param_t *)((void *)addr_param + length); asconf_len -= length; |