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| author | tuexen <tuexen@FreeBSD.org> | 2015-05-29 12:06:00 +0000 |
|---|---|---|
| committer | tuexen <tuexen@FreeBSD.org> | 2015-05-29 12:06:00 +0000 |
| commit | da3006cf8bf6916ff614f90d8e3b9420e1654d57 (patch) | |
| tree | c242573ec0efe2d5734d76ec19a0b2e17392f86b /sys/netinet/sctp_pcb.c | |
| parent | 369d8e1e6804241ccbfbbdfef6485fc03171a6be (diff) | |
| download | FreeBSD-src-da3006cf8bf6916ff614f90d8e3b9420e1654d57.zip FreeBSD-src-da3006cf8bf6916ff614f90d8e3b9420e1654d57.tar.gz | |
MFC r277030:
Remove dead code.
Reported by: Coverity
CID: 748666
Diffstat (limited to 'sys/netinet/sctp_pcb.c')
| -rw-r--r-- | sys/netinet/sctp_pcb.c | 11 |
1 files changed, 0 insertions, 11 deletions
diff --git a/sys/netinet/sctp_pcb.c b/sys/netinet/sctp_pcb.c index 43630b5..8ea5e72 100644 --- a/sys/netinet/sctp_pcb.c +++ b/sys/netinet/sctp_pcb.c @@ -2166,11 +2166,6 @@ sctp_findassoc_by_vtag(struct sockaddr *from, struct sockaddr *to, uint32_t vtag SCTP_INP_INFO_RLOCK(); head = &SCTP_BASE_INFO(sctp_asochash)[SCTP_PCBHASH_ASOC(vtag, SCTP_BASE_INFO(hashasocmark))]; - if (head == NULL) { - /* invalid vtag */ - SCTP_INP_INFO_RUNLOCK(); - return (NULL); - } LIST_FOREACH(stcb, head, sctp_asocs) { SCTP_INP_RLOCK(stcb->sctp_ep); if (stcb->sctp_ep->sctp_flags & SCTP_PCB_FLAGS_SOCKET_ALLGONE) { @@ -6755,10 +6750,6 @@ sctp_is_vtag_good(uint32_t tag, uint16_t lport, uint16_t rport, struct timeval * SCTP_INP_INFO_RLOCK(); head = &SCTP_BASE_INFO(sctp_asochash)[SCTP_PCBHASH_ASOC(tag, SCTP_BASE_INFO(hashasocmark))]; - if (head == NULL) { - /* invalid vtag */ - goto skip_vtag_check; - } LIST_FOREACH(stcb, head, sctp_asocs) { /* * We choose not to lock anything here. TCB's can't be @@ -6782,8 +6773,6 @@ sctp_is_vtag_good(uint32_t tag, uint16_t lport, uint16_t rport, struct timeval * return (0); } } -skip_vtag_check: - chain = &SCTP_BASE_INFO(vtag_timewait)[(tag % SCTP_STACK_VTAG_HASH_SIZE)]; /* Now what about timed wait ? */ LIST_FOREACH(twait_block, chain, sctp_nxt_tagblock) { |
