diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2020-09-24 14:10:26 +0200 |
|---|---|---|
| committer | Donald Sharp <sharpd@nvidia.com> | 2020-09-24 14:10:26 +0200 |
| commit | d12f46fa1aa4abc71b37a4d9a588da4834df5f67 (patch) | |
| tree | 0460fa67cf774f65f28f5fcb2c1c6cc42a969b91 /pimd | |
| parent | bgpd: Ensure we do integer size promotions (diff) | |
| download | frr-d12f46fa1aa4abc71b37a4d9a588da4834df5f67.tar.xz frr-d12f46fa1aa4abc71b37a4d9a588da4834df5f67.zip | |
pimd: NULL not 0
When handling data pointers explicity use NULL not
0.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Diffstat (limited to 'pimd')
| -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 20f339d43..ed580d753 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); |