diff options
Diffstat (limited to 'sys/netccitt/pk_input.c')
| -rw-r--r-- | sys/netccitt/pk_input.c | 28 |
1 files changed, 10 insertions, 18 deletions
diff --git a/sys/netccitt/pk_input.c b/sys/netccitt/pk_input.c index 7ed158197d9..3168d722bf8 100644 --- a/sys/netccitt/pk_input.c +++ b/sys/netccitt/pk_input.c @@ -1,4 +1,4 @@ -/* $OpenBSD: pk_input.c,v 1.2 1996/03/04 07:36:41 niklas Exp $ */ +/* $OpenBSD: pk_input.c,v 1.3 2001/05/16 12:53:35 ho Exp $ */ /* $NetBSD: pk_input.c,v 1.7 1996/02/13 22:05:21 christos Exp $ */ /* @@ -120,8 +120,6 @@ pk_newlink(ia, llnext) */ size = sizeof(struct pkcb); pkp = (struct pkcb *) malloc(size, M_PCB, M_WAITOK); - if (pkp == 0) - return ((struct pkcb *) 0); bzero((caddr_t) pkp, size); pkp->pk_lloutput = pp->pr_output; pkp->pk_llctlinput = pp->pr_ctlinput; @@ -227,22 +225,16 @@ pk_resize(pkp) pkp->pk_maxlcn = xcp->xc_maxlcn; size = (pkp->pk_maxlcn + 1) * sizeof(struct pklcd *); pkp->pk_chan = malloc(size, M_IFADDR, M_WAITOK); - if (pkp->pk_chan) { - bzero((caddr_t) pkp->pk_chan, size); - /* - * Allocate a logical channel descriptor for lcn 0 - */ - if (dev_lcp == 0 && - (dev_lcp = pk_attach((struct socket *) 0)) == 0) - return (ENOBUFS); - dev_lcp->lcd_state = READY; - dev_lcp->lcd_pkp = pkp; - pkp->pk_chan[0] = dev_lcp; - } else { - if (dev_lcp) - pk_close(dev_lcp); + bzero((caddr_t) pkp->pk_chan, size); + /* + * Allocate a logical channel descriptor for lcn 0 + */ + if (dev_lcp == 0 && + (dev_lcp = pk_attach((struct socket *) 0)) == 0) return (ENOBUFS); - } + dev_lcp->lcd_state = READY; + dev_lcp->lcd_pkp = pkp; + pkp->pk_chan[0] = dev_lcp; } return 0; } |