summaryrefslogtreecommitdiff
path: root/drivers/s390/net/qeth_l3_main.c
diff options
context:
space:
mode:
authorJulian Wiedmann <jwi@linux.ibm.com>2020-07-14 16:23:04 +0200
committerDavid S. Miller <davem@davemloft.net>2020-07-14 14:53:45 -0700
commit0973292f579a91ebd3b2866a0eed27d26717acdf (patch)
treed33bfc6db4598007b9caef2b9714635bbefd16d1 /drivers/s390/net/qeth_l3_main.c
parent4b2eee35336c18ae6ddae25f4438af0c892c835f (diff)
s390/qeth: unify RX-mode hashtables
To keep track of the addresses programmed from an RX modeset, we have two separate hashtables (L2: mac_htable, L3: ip_mc_htable). These are never used at the same time, so unify them into a single rx_mode_addrs hashtable. Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/s390/net/qeth_l3_main.c')
-rw-r--r--drivers/s390/net/qeth_l3_main.c13
1 files changed, 6 insertions, 7 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index d4ce653ff111..15a12487ff7a 100644
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -58,7 +58,7 @@ static struct qeth_ipaddr *qeth_l3_find_addr_by_ip(struct qeth_card *card,
struct qeth_ipaddr *addr;
if (query->is_multicast) {
- hash_for_each_possible(card->ip_mc_htable, addr, hnode, key)
+ hash_for_each_possible(card->rx_mode_addrs, addr, hnode, key)
if (qeth_l3_addr_match_ip(addr, query))
return addr;
} else {
@@ -239,7 +239,7 @@ static void qeth_l3_drain_rx_mode_cache(struct qeth_card *card)
struct hlist_node *tmp;
int i;
- hash_for_each_safe(card->ip_mc_htable, i, tmp, addr, hnode) {
+ hash_for_each_safe(card->rx_mode_addrs, i, tmp, addr, hnode) {
hash_del(&addr->hnode);
kfree(addr);
}
@@ -1093,7 +1093,7 @@ static int qeth_l3_add_mcast_rtnl(struct net_device *dev, int vid, void *arg)
if (!ipm)
continue;
- hash_add(card->ip_mc_htable, &ipm->hnode,
+ hash_add(card->rx_mode_addrs, &ipm->hnode,
qeth_l3_ipaddr_hash(ipm));
}
@@ -1124,8 +1124,8 @@ walk_ipv6:
if (!ipm)
continue;
- hash_add(card->ip_mc_htable,
- &ipm->hnode, qeth_l3_ipaddr_hash(ipm));
+ hash_add(card->rx_mode_addrs, &ipm->hnode,
+ qeth_l3_ipaddr_hash(ipm));
}
read_unlock_bh(&in6_dev->lock);
@@ -1219,7 +1219,7 @@ static void qeth_l3_rx_mode_work(struct work_struct *work)
vlan_for_each(card->dev, qeth_l3_add_mcast_rtnl, card);
rtnl_unlock();
- hash_for_each_safe(card->ip_mc_htable, i, tmp, addr, hnode) {
+ hash_for_each_safe(card->rx_mode_addrs, i, tmp, addr, hnode) {
switch (addr->disp_flag) {
case QETH_DISP_ADDR_DELETE:
rc = qeth_l3_deregister_addr_entry(card, addr);
@@ -1998,7 +1998,6 @@ static int qeth_l3_probe_device(struct ccwgroup_device *gdev)
}
}
- hash_init(card->ip_mc_htable);
INIT_WORK(&card->rx_mode_work, qeth_l3_rx_mode_work);
return 0;
}