fix set never used warnings
(This patch was modified to leave calls to stream_getl() in place, they
are necessary for the stream's internal pointer to advance to the
correct position. -- Denis)
Signed-off-by: Denis Ovsienko <infrastation@yandex.ru>
Fix gcc warnings about varables that are set but never used.
* bgpd/bgp_attr.c
* cluster_unintern(): ret
* transit_unintern(): ret
* bgp_attr_default_intern(): attre
* bgp_mp_reach_parse(): rd_high, rd_low
* bgpd/bgp_route.c
* bgp_announce_check_rsclient(): bgp
* bgpd/bgp_zebra.c
* zebra_read_ipv4(): ifindex
* zebra_read_ipv6(): ifindex
* bgpd/bgpd.c
* bgp_config_write_peer(): filter
* lib/distribute.c
* distribute_list_all(): dist
* distribute_list(): dist
* distribute_list_prefix_all(): dist
* distribute_list_prefix(): dist
* lib/if_rmap.c
* if_rmap(): if_rmap
* lib/vty.c
* vty_accept(): vty
* lib/zclient.c
* zclient_read(): ret
* zebra/irdp_interface.c
* if_group(): zi
* zebra/rt_netlink.c
* kernel_read(): ret, sock
diff --git a/lib/distribute.c b/lib/distribute.c
index ba426b6..0488903 100644
--- a/lib/distribute.c
+++ b/lib/distribute.c
@@ -299,7 +299,6 @@
"Filter outgoing routing updates\n")
{
enum distribute_type type;
- struct distribute *dist;
/* Check of distribute list type. */
if (strncmp (argv[1], "i", 1) == 0)
@@ -314,7 +313,7 @@
}
/* Get interface name corresponding distribute list. */
- dist = distribute_list_set (NULL, type, argv[0]);
+ distribute_list_set (NULL, type, argv[0]);
return CMD_SUCCESS;
}
@@ -379,7 +378,6 @@
"Interface name\n")
{
enum distribute_type type;
- struct distribute *dist;
/* Check of distribute list type. */
if (strncmp (argv[1], "i", 1) == 0)
@@ -393,7 +391,7 @@
}
/* Get interface name corresponding distribute list. */
- dist = distribute_list_set (argv[2], type, argv[0]);
+ distribute_list_set (argv[2], type, argv[0]);
return CMD_SUCCESS;
}
@@ -458,7 +456,6 @@
"Filter outgoing routing updates\n")
{
enum distribute_type type;
- struct distribute *dist;
/* Check of distribute list type. */
if (strncmp (argv[1], "i", 1) == 0)
@@ -473,7 +470,7 @@
}
/* Get interface name corresponding distribute list. */
- dist = distribute_list_prefix_set (NULL, type, argv[0]);
+ distribute_list_prefix_set (NULL, type, argv[0]);
return CMD_SUCCESS;
}
@@ -541,7 +538,6 @@
"Interface name\n")
{
enum distribute_type type;
- struct distribute *dist;
/* Check of distribute list type. */
if (strncmp (argv[1], "i", 1) == 0)
@@ -556,7 +552,7 @@
}
/* Get interface name corresponding distribute list. */
- dist = distribute_list_prefix_set (argv[2], type, argv[0]);
+ distribute_list_prefix_set (argv[2], type, argv[0]);
return CMD_SUCCESS;
}
diff --git a/lib/if_rmap.c b/lib/if_rmap.c
index 9774be4..7d049b8 100644
--- a/lib/if_rmap.c
+++ b/lib/if_rmap.c
@@ -207,7 +207,6 @@
"Route map interface name\n")
{
enum if_rmap_type type;
- struct if_rmap *if_rmap;
if (strncmp (argv[1], "i", 1) == 0)
type = IF_RMAP_IN;
@@ -219,7 +218,7 @@
return CMD_WARNING;
}
- if_rmap = if_rmap_set (argv[2], type, argv[0]);
+ if_rmap_set (argv[2], type, argv[0]);
return CMD_SUCCESS;
}
diff --git a/lib/vty.c b/lib/vty.c
index d9eb921..83bd678 100644
--- a/lib/vty.c
+++ b/lib/vty.c
@@ -1685,7 +1685,6 @@
vty_accept (struct thread *thread)
{
int vty_sock;
- struct vty *vty;
union sockunion su;
int ret;
unsigned int on;
@@ -1770,7 +1769,7 @@
if (bufp)
XFREE (MTYPE_TMP, bufp);
- vty = vty_create (vty_sock, &su);
+ vty_create (vty_sock, &su);
return 0;
}
diff --git a/lib/zclient.c b/lib/zclient.c
index a5d5b7f..5815eaa 100644
--- a/lib/zclient.c
+++ b/lib/zclient.c
@@ -816,7 +816,6 @@
static int
zclient_read (struct thread *thread)
{
- int ret;
size_t already;
uint16_t length, command;
uint8_t marker, version;
@@ -911,47 +910,47 @@
{
case ZEBRA_ROUTER_ID_UPDATE:
if (zclient->router_id_update)
- ret = (*zclient->router_id_update) (command, zclient, length);
+ (*zclient->router_id_update) (command, zclient, length);
break;
case ZEBRA_INTERFACE_ADD:
if (zclient->interface_add)
- ret = (*zclient->interface_add) (command, zclient, length);
+ (*zclient->interface_add) (command, zclient, length);
break;
case ZEBRA_INTERFACE_DELETE:
if (zclient->interface_delete)
- ret = (*zclient->interface_delete) (command, zclient, length);
+ (*zclient->interface_delete) (command, zclient, length);
break;
case ZEBRA_INTERFACE_ADDRESS_ADD:
if (zclient->interface_address_add)
- ret = (*zclient->interface_address_add) (command, zclient, length);
+ (*zclient->interface_address_add) (command, zclient, length);
break;
case ZEBRA_INTERFACE_ADDRESS_DELETE:
if (zclient->interface_address_delete)
- ret = (*zclient->interface_address_delete) (command, zclient, length);
+ (*zclient->interface_address_delete) (command, zclient, length);
break;
case ZEBRA_INTERFACE_UP:
if (zclient->interface_up)
- ret = (*zclient->interface_up) (command, zclient, length);
+ (*zclient->interface_up) (command, zclient, length);
break;
case ZEBRA_INTERFACE_DOWN:
if (zclient->interface_down)
- ret = (*zclient->interface_down) (command, zclient, length);
+ (*zclient->interface_down) (command, zclient, length);
break;
case ZEBRA_IPV4_ROUTE_ADD:
if (zclient->ipv4_route_add)
- ret = (*zclient->ipv4_route_add) (command, zclient, length);
+ (*zclient->ipv4_route_add) (command, zclient, length);
break;
case ZEBRA_IPV4_ROUTE_DELETE:
if (zclient->ipv4_route_delete)
- ret = (*zclient->ipv4_route_delete) (command, zclient, length);
+ (*zclient->ipv4_route_delete) (command, zclient, length);
break;
case ZEBRA_IPV6_ROUTE_ADD:
if (zclient->ipv6_route_add)
- ret = (*zclient->ipv6_route_add) (command, zclient, length);
+ (*zclient->ipv6_route_add) (command, zclient, length);
break;
case ZEBRA_IPV6_ROUTE_DELETE:
if (zclient->ipv6_route_delete)
- ret = (*zclient->ipv6_route_delete) (command, zclient, length);
+ (*zclient->ipv6_route_delete) (command, zclient, length);
break;
default:
break;