diff options
Diffstat (limited to 'sys/netipsec/keysock.c')
| -rw-r--r-- | sys/netipsec/keysock.c | 23 |
1 files changed, 11 insertions, 12 deletions
diff --git a/sys/netipsec/keysock.c b/sys/netipsec/keysock.c index d0ab2f6020ec..e2fca3b881dc 100644 --- a/sys/netipsec/keysock.c +++ b/sys/netipsec/keysock.c @@ -134,9 +134,9 @@ key_send(struct socket *so, int flags, struct mbuf *m, error = key_parse(m, so); m = NULL; end: - if (m) + if (m != NULL) m_freem(m); - return error; + return (error); } /* @@ -168,11 +168,11 @@ key_sendup0(struct keycb *kp, struct mbuf *m, int promisc) PFKEYSTAT_INC(in_nomem); m_freem(m); soroverflow(kp->kp_socket); - return ENOBUFS; + return (ENOBUFS); } sorwakeup(kp->kp_socket); - return 0; + return (0); } /* so can be NULL if target != KEY_SENDUP_ONE */ @@ -195,7 +195,7 @@ key_sendup_mbuf(struct socket *so, struct mbuf *m, int target) m = m_pullup(m, sizeof(struct sadb_msg)); if (m == NULL) { PFKEYSTAT_INC(in_nomem); - return ENOBUFS; + return (ENOBUFS); } } if (m->m_len >= sizeof(struct sadb_msg)) { @@ -222,8 +222,8 @@ key_sendup_mbuf(struct socket *so, struct mbuf *m, int target) if (so != NULL && so->so_pcb == kp) continue; - if (target == KEY_SENDUP_ONE || ( - target == KEY_SENDUP_REGISTERED && kp->kp_registered == 0)) + if (target == KEY_SENDUP_ONE || (target == + KEY_SENDUP_REGISTERED && kp->kp_registered == 0)) continue; /* KEY_SENDUP_ALL + KEY_SENDUP_REGISTERED */ @@ -267,12 +267,12 @@ key_attach(struct socket *so, int proto, struct thread *td) if (td != NULL) { error = priv_check(td, PRIV_NET_RAW); - if (error) - return error; + if (error != 0) + return (error); } error = soreserve(so, key_sendspace, key_recvspace); - if (error) + if (error != 0) return (error); kp = malloc(sizeof(*kp), M_PCB, M_WAITOK); @@ -313,7 +313,6 @@ key_detach(struct socket *so) static int key_shutdown(struct socket *so) { - socantsendmore(so); return (0); } @@ -324,7 +323,7 @@ SYSCTL_NODE(_net, PF_KEY, key, CTLFLAG_RW | CTLFLAG_MPSAFE, 0, static struct protosw keysw = { .pr_type = SOCK_RAW, .pr_protocol = PF_KEY_V2, - .pr_flags = PR_ATOMIC|PR_ADDR, + .pr_flags = PR_ATOMIC | PR_ADDR, .pr_abort = key_close, .pr_attach = key_attach, .pr_detach = key_detach, |