diff options
Diffstat (limited to 'sys/net/if_iso88025subr.c')
| -rw-r--r-- | sys/net/if_iso88025subr.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/sys/net/if_iso88025subr.c b/sys/net/if_iso88025subr.c index 466784f..a96e2b9 100644 --- a/sys/net/if_iso88025subr.c +++ b/sys/net/if_iso88025subr.c @@ -328,7 +328,7 @@ iso88025_output(struct ifnet *ifp, struct mbuf *m, const struct sockaddr *dst, if (snap_type != 0) { struct llc *l; M_PREPEND(m, LLC_SNAPFRAMELEN, M_NOWAIT); - if (m == 0) + if (m == NULL) senderr(ENOBUFS); l = mtod(m, struct llc *); l->llc_control = LLC_UI; @@ -344,7 +344,7 @@ iso88025_output(struct ifnet *ifp, struct mbuf *m, const struct sockaddr *dst, * allocate another. */ M_PREPEND(m, ISO88025_HDR_LEN + rif_len, M_NOWAIT); - if (m == 0) + if (m == NULL) senderr(ENOBUFS); th = mtod(m, struct iso88025_header *); bcopy((caddr_t)edst, (caddr_t)&gen_th.iso88025_dhost, ISO88025_ADDR_LEN); @@ -638,7 +638,7 @@ iso88025_resolvemulti (ifp, llsa, sa) if ((e_addr[0] & 1) != 1) { return (EADDRNOTAVAIL); } - *llsa = 0; + *llsa = NULL; return (0); #ifdef INET @@ -664,7 +664,7 @@ iso88025_resolvemulti (ifp, llsa, sa) * (This is used for multicast routers.) */ ifp->if_flags |= IFF_ALLMULTI; - *llsa = 0; + *llsa = NULL; return (0); } if (!IN6_IS_ADDR_MULTICAST(&sin6->sin6_addr)) { |
