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Unverified Commit 596a002c by Christian Brauner
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network: replace logging helpers

s/error_log_errno(/log_error_errno(-1, /g s/minus_one_set_errno(/ret_set_errno(-1, /g Signed-off-by: 's avatarChristian Brauner <christian.brauner@ubuntu.com>
parent 3d0327ed
Showing with 44 additions and 44 deletions
src/lxc/network.c
...@@ -131,7 +131,7 @@ static int lxc_setup_ipv4_routes(struct lxc_list *ip, int ifindex) ...@@ -131,7 +131,7 @@ static int lxc_setup_ipv4_routes(struct lxc_list *ip, int ifindex)
if (err) { if (err) {
SYSERROR("Failed to setup ipv4 route for network device " SYSERROR("Failed to setup ipv4 route for network device "
"with ifindex %d", ifindex); "with ifindex %d", ifindex);
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
} }
} }
...@@ -150,7 +150,7 @@ static int lxc_setup_ipv6_routes(struct lxc_list *ip, int ifindex) ...@@ -150,7 +150,7 @@ static int lxc_setup_ipv6_routes(struct lxc_list *ip, int ifindex)
if (err) { if (err) {
SYSERROR("Failed to setup ipv6 route for network device " SYSERROR("Failed to setup ipv6 route for network device "
"with ifindex %d", ifindex); "with ifindex %d", ifindex);
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
} }
} }
...@@ -168,7 +168,7 @@ static int setup_ipv4_addr_routes(struct lxc_list *ip, int ifindex) ...@@ -168,7 +168,7 @@ static int setup_ipv4_addr_routes(struct lxc_list *ip, int ifindex)
err = lxc_ipv4_dest_add(ifindex, &inetdev->addr, 32); err = lxc_ipv4_dest_add(ifindex, &inetdev->addr, 32);
if (err) if (err)
return error_log_errno(err, return log_error_errno(-1, err,
"Failed to setup ipv4 address route for network device with eifindex %d", "Failed to setup ipv4 address route for network device with eifindex %d",
ifindex); ifindex);
} }
...@@ -186,7 +186,7 @@ static int setup_ipv6_addr_routes(struct lxc_list *ip, int ifindex) ...@@ -186,7 +186,7 @@ static int setup_ipv6_addr_routes(struct lxc_list *ip, int ifindex)
err = lxc_ipv6_dest_add(ifindex, &inet6dev->addr, 128); err = lxc_ipv6_dest_add(ifindex, &inet6dev->addr, 128);
if (err) if (err)
return error_log_errno(err, return log_error_errno(-1, err,
"Failed to setup ipv6 address route for network device with eifindex %d", "Failed to setup ipv6 address route for network device with eifindex %d",
ifindex); ifindex);
} }
...@@ -258,13 +258,13 @@ static int lxc_is_ip_forwarding_enabled(const char *ifname, int family) ...@@ -258,13 +258,13 @@ static int lxc_is_ip_forwarding_enabled(const char *ifname, int family)
char buf[1] = ""; char buf[1] = "";
if (family != AF_INET && family != AF_INET6) if (family != AF_INET && family != AF_INET6)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
ret = snprintf(path, PATH_MAX, "/proc/sys/net/%s/conf/%s/%s", ret = snprintf(path, PATH_MAX, "/proc/sys/net/%s/conf/%s/%s",
family == AF_INET ? "ipv4" : "ipv6", ifname, family == AF_INET ? "ipv4" : "ipv6", ifname,
"forwarding"); "forwarding");
if (ret < 0 || (size_t)ret >= PATH_MAX) if (ret < 0 || (size_t)ret >= PATH_MAX)
return minus_one_set_errno(E2BIG); return ret_set_errno(-1, E2BIG);
return lxc_read_file_expect(path, buf, 1, "1"); return lxc_read_file_expect(path, buf, 1, "1");
} }
...@@ -401,19 +401,19 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd ...@@ -401,19 +401,19 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd
if (netdev->ipv4_gateway) { if (netdev->ipv4_gateway) {
char bufinet4[INET_ADDRSTRLEN]; char bufinet4[INET_ADDRSTRLEN];
if (!inet_ntop(AF_INET, netdev->ipv4_gateway, bufinet4, sizeof(bufinet4))) { if (!inet_ntop(AF_INET, netdev->ipv4_gateway, bufinet4, sizeof(bufinet4))) {
error_log_errno(-errno, "Failed to convert gateway ipv4 address on \"%s\"", veth1); log_error_errno(-1, -errno, "Failed to convert gateway ipv4 address on \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
err = lxc_ip_forwarding_on(veth1, AF_INET); err = lxc_ip_forwarding_on(veth1, AF_INET);
if (err) { if (err) {
error_log_errno(err, "Failed to activate ipv4 forwarding on \"%s\"", veth1); log_error_errno(-1, err, "Failed to activate ipv4 forwarding on \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
err = lxc_add_ip_neigh_proxy(bufinet4, veth1); err = lxc_add_ip_neigh_proxy(bufinet4, veth1);
if (err) { if (err) {
error_log_errno(err, "Failed to add gateway ipv4 proxy on \"%s\"", veth1); log_error_errno(-1, err, "Failed to add gateway ipv4 proxy on \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
} }
...@@ -422,7 +422,7 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd ...@@ -422,7 +422,7 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd
char bufinet6[INET6_ADDRSTRLEN]; char bufinet6[INET6_ADDRSTRLEN];
if (!inet_ntop(AF_INET6, netdev->ipv6_gateway, bufinet6, sizeof(bufinet6))) { if (!inet_ntop(AF_INET6, netdev->ipv6_gateway, bufinet6, sizeof(bufinet6))) {
error_log_errno(-errno, "Failed to convert gateway ipv6 address on \"%s\"", veth1); log_error_errno(-1, -errno, "Failed to convert gateway ipv6 address on \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
...@@ -431,25 +431,25 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd ...@@ -431,25 +431,25 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd
*/ */
err = lxc_is_ip_forwarding_enabled("all", AF_INET6); err = lxc_is_ip_forwarding_enabled("all", AF_INET6);
if (err) { if (err) {
error_log_errno(err, "Requires sysctl net.ipv6.conf.all.forwarding=1"); log_error_errno(-1, err, "Requires sysctl net.ipv6.conf.all.forwarding=1");
goto out_delete; goto out_delete;
} }
err = lxc_ip_forwarding_on(veth1, AF_INET6); err = lxc_ip_forwarding_on(veth1, AF_INET6);
if (err) { if (err) {
error_log_errno(err, "Failed to activate ipv6 forwarding on \"%s\"", veth1); log_error_errno(-1, err, "Failed to activate ipv6 forwarding on \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
err = lxc_neigh_proxy_on(veth1, AF_INET6); err = lxc_neigh_proxy_on(veth1, AF_INET6);
if (err) { if (err) {
error_log_errno(err, "Failed to activate proxy ndp on \"%s\"", veth1); log_error_errno(-1, err, "Failed to activate proxy ndp on \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
err = lxc_add_ip_neigh_proxy(bufinet6, veth1); err = lxc_add_ip_neigh_proxy(bufinet6, veth1);
if (err) { if (err) {
error_log_errno(err, "Failed to add gateway ipv6 proxy on \"%s\"", veth1); log_error_errno(-1, err, "Failed to add gateway ipv6 proxy on \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
} }
...@@ -457,14 +457,14 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd ...@@ -457,14 +457,14 @@ static int instantiate_veth(struct lxc_handler *handler, struct lxc_netdev *netd
/* setup ipv4 address routes on the host interface */ /* setup ipv4 address routes on the host interface */
err = setup_ipv4_addr_routes(&netdev->ipv4, netdev->priv.veth_attr.ifindex); err = setup_ipv4_addr_routes(&netdev->ipv4, netdev->priv.veth_attr.ifindex);
if (err) { if (err) {
error_log_errno(err, "Failed to setup ip address routes for network device \"%s\"", veth1); log_error_errno(-1, err, "Failed to setup ip address routes for network device \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
/* setup ipv6 address routes on the host interface */ /* setup ipv6 address routes on the host interface */
err = setup_ipv6_addr_routes(&netdev->ipv6, netdev->priv.veth_attr.ifindex); err = setup_ipv6_addr_routes(&netdev->ipv6, netdev->priv.veth_attr.ifindex);
if (err) { if (err) {
error_log_errno(err, "Failed to setup ip address routes for network device \"%s\"", veth1); log_error_errno(-1, err, "Failed to setup ip address routes for network device \"%s\"", veth1);
goto out_delete; goto out_delete;
} }
} }
...@@ -580,19 +580,19 @@ static int lxc_ipvlan_create(const char *master, const char *name, int mode, int ...@@ -580,19 +580,19 @@ static int lxc_ipvlan_create(const char *master, const char *name, int mode, int
len = strlen(master); len = strlen(master);
if (len == 1 || len >= IFNAMSIZ) if (len == 1 || len >= IFNAMSIZ)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
len = strlen(name); len = strlen(name);
if (len == 1 || len >= IFNAMSIZ) if (len == 1 || len >= IFNAMSIZ)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
index = if_nametoindex(master); index = if_nametoindex(master);
if (!index) if (!index)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
err = netlink_open(&nlh, NETLINK_ROUTE); err = netlink_open(&nlh, NETLINK_ROUTE);
if (err) if (err)
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
err = -ENOMEM; err = -ENOMEM;
nlmsg = nlmsg_alloc(NLMSG_GOOD_SIZE); nlmsg = nlmsg_alloc(NLMSG_GOOD_SIZE);
...@@ -653,7 +653,7 @@ out: ...@@ -653,7 +653,7 @@ out:
nlmsg_free(answer); nlmsg_free(answer);
nlmsg_free(nlmsg); nlmsg_free(nlmsg);
if (err < 0) if (err < 0)
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
return 0; return 0;
} }
...@@ -846,7 +846,7 @@ static int instantiate_phys(struct lxc_handler *handler, struct lxc_netdev *netd ...@@ -846,7 +846,7 @@ static int instantiate_phys(struct lxc_handler *handler, struct lxc_netdev *netd
mtu_orig = netdev_get_mtu(netdev->ifindex); mtu_orig = netdev_get_mtu(netdev->ifindex);
if (mtu_orig < 0) { if (mtu_orig < 0) {
SYSERROR("Failed to get original mtu for interface \"%s\"", netdev->link); SYSERROR("Failed to get original mtu for interface \"%s\"", netdev->link);
return minus_one_set_errno(-mtu_orig); return ret_set_errno(-1, -mtu_orig);
} }
netdev->priv.phys_attr.mtu = mtu_orig; netdev->priv.phys_attr.mtu = mtu_orig;
...@@ -2007,13 +2007,13 @@ static int lxc_is_ip_neigh_proxy_enabled(const char *ifname, int family) ...@@ -2007,13 +2007,13 @@ static int lxc_is_ip_neigh_proxy_enabled(const char *ifname, int family)
char buf[1] = ""; char buf[1] = "";
if (family != AF_INET && family != AF_INET6) if (family != AF_INET && family != AF_INET6)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
ret = snprintf(path, PATH_MAX, "/proc/sys/net/%s/conf/%s/%s", ret = snprintf(path, PATH_MAX, "/proc/sys/net/%s/conf/%s/%s",
family == AF_INET ? "ipv4" : "ipv6", ifname, family == AF_INET ? "ipv4" : "ipv6", ifname,
family == AF_INET ? "proxy_arp" : "proxy_ndp"); family == AF_INET ? "proxy_arp" : "proxy_ndp");
if (ret < 0 || (size_t)ret >= PATH_MAX) if (ret < 0 || (size_t)ret >= PATH_MAX)
return minus_one_set_errno(E2BIG); return ret_set_errno(-1, E2BIG);
return lxc_read_file_expect(path, buf, 1, "1"); return lxc_read_file_expect(path, buf, 1, "1");
} }
...@@ -3047,7 +3047,7 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) { ...@@ -3047,7 +3047,7 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) {
/* Check for net.ipv4.conf.[link].forwarding=1 */ /* Check for net.ipv4.conf.[link].forwarding=1 */
if (lxc_is_ip_forwarding_enabled(netdev->link, AF_INET) < 0) { if (lxc_is_ip_forwarding_enabled(netdev->link, AF_INET) < 0) {
ERROR("Requires sysctl net.ipv4.conf.%s.forwarding=1", netdev->link); ERROR("Requires sysctl net.ipv4.conf.%s.forwarding=1", netdev->link);
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
} }
} }
...@@ -3056,13 +3056,13 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) { ...@@ -3056,13 +3056,13 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) {
/* Check for net.ipv6.conf.[link].proxy_ndp=1 */ /* Check for net.ipv6.conf.[link].proxy_ndp=1 */
if (lxc_is_ip_neigh_proxy_enabled(netdev->link, AF_INET6) < 0) { if (lxc_is_ip_neigh_proxy_enabled(netdev->link, AF_INET6) < 0) {
ERROR("Requires sysctl net.ipv6.conf.%s.proxy_ndp=1", netdev->link); ERROR("Requires sysctl net.ipv6.conf.%s.proxy_ndp=1", netdev->link);
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
} }
/* Check for net.ipv6.conf.[link].forwarding=1 */ /* Check for net.ipv6.conf.[link].forwarding=1 */
if (lxc_is_ip_forwarding_enabled(netdev->link, AF_INET6) < 0) { if (lxc_is_ip_forwarding_enabled(netdev->link, AF_INET6) < 0) {
ERROR("Requires sysctl net.ipv6.conf.%s.forwarding=1", netdev->link); ERROR("Requires sysctl net.ipv6.conf.%s.forwarding=1", netdev->link);
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
} }
} }
...@@ -3071,31 +3071,31 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) { ...@@ -3071,31 +3071,31 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) {
/* Check mode is l3s as other modes do not work with l2proxy. */ /* Check mode is l3s as other modes do not work with l2proxy. */
if (netdev->priv.ipvlan_attr.mode != IPVLAN_MODE_L3S) { if (netdev->priv.ipvlan_attr.mode != IPVLAN_MODE_L3S) {
ERROR("Requires ipvlan mode on dev \"%s\" be l3s when used with l2proxy", netdev->link); ERROR("Requires ipvlan mode on dev \"%s\" be l3s when used with l2proxy", netdev->link);
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
} }
/* Retrieve local-loopback interface index for use with IPVLAN static routes. */ /* Retrieve local-loopback interface index for use with IPVLAN static routes. */
lo_ifindex = if_nametoindex(loop_device); lo_ifindex = if_nametoindex(loop_device);
if (lo_ifindex == 0) { if (lo_ifindex == 0) {
ERROR("Failed to retrieve ifindex for \"%s\" routing cleanup", loop_device); ERROR("Failed to retrieve ifindex for \"%s\" routing cleanup", loop_device);
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
} }
} }
lxc_list_for_each_safe(cur, &netdev->ipv4, next) { lxc_list_for_each_safe(cur, &netdev->ipv4, next) {
inet4dev = cur->elem; inet4dev = cur->elem;
if (!inet_ntop(AF_INET, &inet4dev->addr, bufinet4, sizeof(bufinet4))) if (!inet_ntop(AF_INET, &inet4dev->addr, bufinet4, sizeof(bufinet4)))
return minus_one_set_errno(-errno); return ret_set_errno(-1, -errno);
if (lxc_add_ip_neigh_proxy(bufinet4, netdev->link) < 0) if (lxc_add_ip_neigh_proxy(bufinet4, netdev->link) < 0)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
/* IPVLAN requires a route to local-loopback to trigger l2proxy. */ /* IPVLAN requires a route to local-loopback to trigger l2proxy. */
if (netdev->type == LXC_NET_IPVLAN) { if (netdev->type == LXC_NET_IPVLAN) {
err = lxc_ipv4_dest_add(lo_ifindex, &inet4dev->addr, 32); err = lxc_ipv4_dest_add(lo_ifindex, &inet4dev->addr, 32);
if (err < 0) { if (err < 0) {
ERROR("Failed to add ipv4 dest \"%s\" for network device \"%s\"", bufinet4, loop_device); ERROR("Failed to add ipv4 dest \"%s\" for network device \"%s\"", bufinet4, loop_device);
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
} }
} }
} }
...@@ -3103,17 +3103,17 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) { ...@@ -3103,17 +3103,17 @@ static int lxc_setup_l2proxy(struct lxc_netdev *netdev) {
lxc_list_for_each_safe(cur, &netdev->ipv6, next) { lxc_list_for_each_safe(cur, &netdev->ipv6, next) {
inet6dev = cur->elem; inet6dev = cur->elem;
if (!inet_ntop(AF_INET6, &inet6dev->addr, bufinet6, sizeof(bufinet6))) if (!inet_ntop(AF_INET6, &inet6dev->addr, bufinet6, sizeof(bufinet6)))
return minus_one_set_errno(-errno); return ret_set_errno(-1, -errno);
if (lxc_add_ip_neigh_proxy(bufinet6, netdev->link) < 0) if (lxc_add_ip_neigh_proxy(bufinet6, netdev->link) < 0)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
/* IPVLAN requires a route to local-loopback to trigger l2proxy. */ /* IPVLAN requires a route to local-loopback to trigger l2proxy. */
if (netdev->type == LXC_NET_IPVLAN) { if (netdev->type == LXC_NET_IPVLAN) {
err = lxc_ipv6_dest_add(lo_ifindex, &inet6dev->addr, 128); err = lxc_ipv6_dest_add(lo_ifindex, &inet6dev->addr, 128);
if (err < 0) { if (err < 0) {
ERROR("Failed to add ipv6 dest \"%s\" for network device \"%s\"", bufinet6, loop_device); ERROR("Failed to add ipv6 dest \"%s\" for network device \"%s\"", bufinet6, loop_device);
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
} }
} }
} }
...@@ -3127,7 +3127,7 @@ static int lxc_delete_ipv4_l2proxy(struct in_addr *ip, char *link, unsigned int ...@@ -3127,7 +3127,7 @@ static int lxc_delete_ipv4_l2proxy(struct in_addr *ip, char *link, unsigned int
if (!inet_ntop(AF_INET, ip, bufinet4, sizeof(bufinet4))) { if (!inet_ntop(AF_INET, ip, bufinet4, sizeof(bufinet4))) {
SYSERROR("Failed to convert IP for l2proxy ipv4 removal on dev \"%s\"", link); SYSERROR("Failed to convert IP for l2proxy ipv4 removal on dev \"%s\"", link);
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
} }
/* If a local-loopback ifindex supplied remove the static route to the lo device. */ /* If a local-loopback ifindex supplied remove the static route to the lo device. */
...@@ -3145,7 +3145,7 @@ static int lxc_delete_ipv4_l2proxy(struct in_addr *ip, char *link, unsigned int ...@@ -3145,7 +3145,7 @@ static int lxc_delete_ipv4_l2proxy(struct in_addr *ip, char *link, unsigned int
} }
if (errCount > 0) if (errCount > 0)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
return 0; return 0;
} }
...@@ -3156,7 +3156,7 @@ static int lxc_delete_ipv6_l2proxy(struct in6_addr *ip, char *link, unsigned int ...@@ -3156,7 +3156,7 @@ static int lxc_delete_ipv6_l2proxy(struct in6_addr *ip, char *link, unsigned int
if (!inet_ntop(AF_INET6, ip, bufinet6, sizeof(bufinet6))) { if (!inet_ntop(AF_INET6, ip, bufinet6, sizeof(bufinet6))) {
SYSERROR("Failed to convert IP for l2proxy ipv6 removal on dev \"%s\"", link); SYSERROR("Failed to convert IP for l2proxy ipv6 removal on dev \"%s\"", link);
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
} }
/* If a local-loopback ifindex supplied remove the static route to the lo device. */ /* If a local-loopback ifindex supplied remove the static route to the lo device. */
...@@ -3174,7 +3174,7 @@ static int lxc_delete_ipv6_l2proxy(struct in6_addr *ip, char *link, unsigned int ...@@ -3174,7 +3174,7 @@ static int lxc_delete_ipv6_l2proxy(struct in6_addr *ip, char *link, unsigned int
} }
if (errCount > 0) if (errCount > 0)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
return 0; return 0;
} }
...@@ -3209,7 +3209,7 @@ static int lxc_delete_l2proxy(struct lxc_netdev *netdev) { ...@@ -3209,7 +3209,7 @@ static int lxc_delete_l2proxy(struct lxc_netdev *netdev) {
} }
if (errCount > 0) if (errCount > 0)
return minus_one_set_errno(EINVAL); return ret_set_errno(-1, EINVAL);
return 0; return 0;
} }
...@@ -3766,12 +3766,12 @@ static int lxc_setup_netdev_in_child_namespaces(struct lxc_netdev *netdev) ...@@ -3766,12 +3766,12 @@ static int lxc_setup_netdev_in_child_namespaces(struct lxc_netdev *netdev)
if (err < 0) { if (err < 0) {
SYSERROR("Failed to setup ipv4 gateway to network device \"%s\"", SYSERROR("Failed to setup ipv4 gateway to network device \"%s\"",
current_ifname); current_ifname);
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
} }
} else { } else {
/* Check the gateway address is valid */ /* Check the gateway address is valid */
if (!inet_ntop(AF_INET, netdev->ipv4_gateway, bufinet4, sizeof(bufinet4))) if (!inet_ntop(AF_INET, netdev->ipv4_gateway, bufinet4, sizeof(bufinet4)))
return minus_one_set_errno(errno); return ret_set_errno(-1, errno);
/* Try adding a default route to the gateway address */ /* Try adding a default route to the gateway address */
err = lxc_ipv4_gateway_add(netdev->ifindex, netdev->ipv4_gateway); err = lxc_ipv4_gateway_add(netdev->ifindex, netdev->ipv4_gateway);
...@@ -3820,12 +3820,12 @@ static int lxc_setup_netdev_in_child_namespaces(struct lxc_netdev *netdev) ...@@ -3820,12 +3820,12 @@ static int lxc_setup_netdev_in_child_namespaces(struct lxc_netdev *netdev)
if (err < 0) { if (err < 0) {
SYSERROR("Failed to setup ipv6 gateway to network device \"%s\"", SYSERROR("Failed to setup ipv6 gateway to network device \"%s\"",
current_ifname); current_ifname);
return minus_one_set_errno(-err); return ret_set_errno(-1, -err);
} }
} else { } else {
/* Check the gateway address is valid */ /* Check the gateway address is valid */
if (!inet_ntop(AF_INET6, netdev->ipv6_gateway, bufinet6, sizeof(bufinet6))) if (!inet_ntop(AF_INET6, netdev->ipv6_gateway, bufinet6, sizeof(bufinet6)))
return minus_one_set_errno(errno); return ret_set_errno(-1, errno);
/* Try adding a default route to the gateway address */ /* Try adding a default route to the gateway address */
err = lxc_ipv6_gateway_add(netdev->ifindex, netdev->ipv6_gateway); err = lxc_ipv6_gateway_add(netdev->ifindex, netdev->ipv6_gateway);
......
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