diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2020-09-24 08:10:26 -0400 |
|---|---|---|
| committer | Igor Ryzhov <iryzhov@nfware.com> | 2020-10-06 15:54:25 +0300 |
| commit | 41ef8ae40038acabb38e04defec99bea2837c977 (patch) | |
| tree | 91d2d608e5a4ab11172915b3f4150c013f0362bb | |
| parent | fa1f8426a0b4fb49edc989126cc21b682df5db7f (diff) | |
pimd: NULL not 0
When handling data pointers explicity use NULL not
0.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
| -rw-r--r-- | pimd/pim_igmp.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/pimd/pim_igmp.c b/pimd/pim_igmp.c index 20f339d43f..ed580d7539 100644 --- a/pimd/pim_igmp.c +++ b/pimd/pim_igmp.c @@ -138,7 +138,7 @@ struct igmp_sock *pim_igmp_sock_lookup_ifaddr(struct list *igmp_sock_list, if (ifaddr.s_addr == igmp->ifaddr.s_addr) return igmp; - return 0; + return NULL; } struct igmp_sock *igmp_sock_lookup_by_fd(struct list *igmp_sock_list, int fd) @@ -150,7 +150,7 @@ struct igmp_sock *igmp_sock_lookup_by_fd(struct list *igmp_sock_list, int fd) if (fd == igmp->fd) return igmp; - return 0; + return NULL; } static int pim_igmp_other_querier_expire(struct thread *t) @@ -1004,7 +1004,7 @@ struct igmp_sock *pim_igmp_sock_add(struct list *igmp_sock_list, if (fd < 0) { zlog_warn("Could not open IGMP socket for %s on %s", inet_ntoa(ifaddr), ifp->name); - return 0; + return NULL; } sin.sin_family = AF_INET; @@ -1013,7 +1013,7 @@ struct igmp_sock *pim_igmp_sock_add(struct list *igmp_sock_list, if (bind(fd, (struct sockaddr *) &sin, sizeof(sin)) != 0) { zlog_warn("Could not bind IGMP socket for %s on %s", inet_ntoa(ifaddr), ifp->name); - return 0; + return NULL; } igmp = igmp_sock_new(fd, ifaddr, ifp, mtrace_only); |