diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2011-12-18 19:43:40 +0400 |
|---|---|---|
| committer | Denis Ovsienko <infrastation@yandex.ru> | 2011-12-18 20:21:21 +0400 |
| commit | 9206f9ecd5526778bf449bbb12f056d681d3b040 (patch) | |
| tree | cd11853fe47a30bb2a28838f6ad8f8d49300b4fa /bgpd/bgp_attr.c | |
| parent | b48cebbba0dc01ad7d1fbd7cbcc39a11e1ae972d (diff) | |
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
Diffstat (limited to 'bgpd/bgp_attr.c')
| -rw-r--r-- | bgpd/bgp_attr.c | 22 |
1 files changed, 6 insertions, 16 deletions
diff --git a/bgpd/bgp_attr.c b/bgpd/bgp_attr.c index 4e604b18..a2d4f4ba 100644 --- a/bgpd/bgp_attr.c +++ b/bgpd/bgp_attr.c @@ -175,14 +175,12 @@ cluster_intern (struct cluster_list *cluster) void cluster_unintern (struct cluster_list *cluster) { - struct cluster_list *ret; - if (cluster->refcnt) cluster->refcnt--; if (cluster->refcnt == 0) { - ret = hash_release (cluster_hash, cluster); + hash_release (cluster_hash, cluster); cluster_free (cluster); } } @@ -235,14 +233,12 @@ transit_intern (struct transit *transit) void transit_unintern (struct transit *transit) { - struct transit *ret; - if (transit->refcnt) transit->refcnt--; if (transit->refcnt == 0) { - ret = hash_release (transit_hash, transit); + hash_release (transit_hash, transit); transit_free (transit); } } @@ -552,10 +548,9 @@ bgp_attr_default_intern (u_char origin) { struct attr attr; struct attr *new; - struct attr_extra *attre; memset (&attr, 0, sizeof (struct attr)); - attre = bgp_attr_extra_get (&attr); + bgp_attr_extra_get (&attr); bgp_attr_default_set(&attr, origin); @@ -1516,14 +1511,9 @@ bgp_mp_reach_parse (struct peer *peer, const bgp_size_t length, memcpy(&attr->nexthop.s_addr, &attre->mp_nexthop_global_in, 4); break; case 12: - { - u_int32_t rd_high; - u_int32_t rd_low; - - rd_high = stream_getl (s); - rd_low = stream_getl (s); - stream_get (&attre->mp_nexthop_global_in, s, 4); - } + stream_getl (s); /* RD high */ + stream_getl (s); /* RD low */ + stream_get (&attre->mp_nexthop_global_in, s, 4); break; #ifdef HAVE_IPV6 case 16: |