Instead of unnecessary const declarations, use the generic functions to
save a little object space.
$ size net/bridge/netfilter/ebt_stp.o*
text data bss dec hex filename
1250 144 0 1394 572 net/bridge/netfilter/ebt_stp.o.new
1344 144 0 1488 5d0 net/bridge/netfilter/ebt_stp.o.old
Signed-off-by: Joe Perches <joe@xxxxxxxxxxx>
---
net/bridge/netfilter/ebt_stp.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/net/bridge/netfilter/ebt_stp.c b/net/bridge/netfilter/ebt_stp.c
index 3140eb912d7e..47ba98db145d 100644
--- a/net/bridge/netfilter/ebt_stp.c
+++ b/net/bridge/netfilter/ebt_stp.c
@@ -153,8 +153,6 @@ ebt_stp_mt(const struct sk_buff *skb, struct xt_action_param *par)
static int ebt_stp_mt_check(const struct xt_mtchk_param *par)
{
const struct ebt_stp_info *info = par->matchinfo;
- const u8 bridge_ula[6] = {0x01, 0x80, 0xc2, 0x00, 0x00, 0x00};
- const u8 msk[6] = {0xff, 0xff, 0xff, 0xff, 0xff, 0xff};
const struct ebt_entry *e = par->entryinfo;
if (info->bitmask & ~EBT_STP_MASK || info->invflags & ~EBT_STP_MASK ||
@@ -162,8 +160,8 @@ static int ebt_stp_mt_check(const struct xt_mtchk_param *par)
return -EINVAL;
/* Make sure the match only receives stp frames */
if (!par->nft_compat &&
- (!ether_addr_equal(e->destmac, bridge_ula) ||
- !ether_addr_equal(e->destmsk, msk) ||
+ (!ether_addr_equal(e->destmac, eth_stp_addr) ||
+ !is_broadcast_ether_addr(e->destmsk) ||
!(e->bitmask & EBT_DESTMAC)))
return -EINVAL;
--
2.15.0
--
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