Author: tuexen
Date: Sun Jan 11 21:44:56 2015
New Revision: 277030
URL: https://svnweb.freebsd.org/changeset/base/277030
Log:
Remove dead code.
Reported by: Coverity
CID: 748666
MFC after: 1 week
Modified:
head/sys/netinet/sctp_pcb.c
Modified: head/sys/netinet/sctp_pcb.c
==============================================================================
--- head/sys/netinet/sctp_pcb.c Sun Jan 11 21:39:28 2015 (r277029)
+++ head/sys/netinet/sctp_pcb.c Sun Jan 11 21:44:56 2015 (r277030)
@@ -2166,11 +2166,6 @@ sctp_findassoc_by_vtag(struct sockaddr *
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) {
@@ -6751,10 +6746,6 @@ sctp_is_vtag_good(uint32_t tag, uint16_t
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
@@ -6778,8 +6769,6 @@ sctp_is_vtag_good(uint32_t tag, uint16_t
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) {
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