Like previous patches, use the new iterator macros to avoid sparse
warnings once proper __rcu annotations are added.
Compile tested only.
Signed-off-by: Florian Westphal <f...@strlen.de>
---
drivers/infiniband/core/roce_gid_mgmt.c | 5 +++--
drivers/infiniband/hw/cxgb4/cm.c | 9 +++++++--
drivers/infiniband/hw/i40iw/i40iw_cm.c | 7 +++++--
drivers/infiniband/hw/i40iw/i40iw_main.c | 6 ++++--
drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 8 +++++---
drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 5 +++--
drivers/net/wan/hdlc_cisco.c | 11 +++++------
7 files changed, 32 insertions(+), 19 deletions(-)
diff --git a/drivers/infiniband/core/roce_gid_mgmt.c
b/drivers/infiniband/core/roce_gid_mgmt.c
index 558de0b9895c..2860def84f4d 100644
--- a/drivers/infiniband/core/roce_gid_mgmt.c
+++ b/drivers/infiniband/core/roce_gid_mgmt.c
@@ -330,6 +330,7 @@ static void bond_delete_netdev_default_gids(struct
ib_device *ib_dev,
static void enum_netdev_ipv4_ips(struct ib_device *ib_dev,
u8 port, struct net_device *ndev)
{
+ const struct in_ifaddr *ifa;
struct in_device *in_dev;
struct sin_list {
struct list_head list;
@@ -349,7 +350,7 @@ static void enum_netdev_ipv4_ips(struct ib_device *ib_dev,
return;
}
- for_ifa(in_dev) {
+ in_dev_for_each_ifa_rcu(ifa, in_dev) {
struct sin_list *entry = kzalloc(sizeof(*entry), GFP_ATOMIC);
if (!entry)
@@ -359,7 +360,7 @@ static void enum_netdev_ipv4_ips(struct ib_device *ib_dev,
entry->ip.sin_addr.s_addr = ifa->ifa_address;
list_add_tail(&entry->list, &sin_list);
}
- endfor_ifa(in_dev);
+
rcu_read_unlock();
list_for_each_entry_safe(sin_iter, sin_temp, &sin_list, list) {
diff --git a/drivers/infiniband/hw/cxgb4/cm.c b/drivers/infiniband/hw/cxgb4/cm.c
index 0f3b1193d5f8..09fcfc9e052d 100644
--- a/drivers/infiniband/hw/cxgb4/cm.c
+++ b/drivers/infiniband/hw/cxgb4/cm.c
@@ -3230,17 +3230,22 @@ static int pick_local_ipaddrs(struct c4iw_dev *dev,
struct iw_cm_id *cm_id)
int found = 0;
struct sockaddr_in *laddr = (struct sockaddr_in *)&cm_id->m_local_addr;
struct sockaddr_in *raddr = (struct sockaddr_in *)&cm_id->m_remote_addr;
+ const struct in_ifaddr *ifa;
ind = in_dev_get(dev->rdev.lldi.ports[0]);
if (!ind)
return -EADDRNOTAVAIL;
- for_primary_ifa(ind) {
+ rcu_read_lock();
+ in_dev_for_each_ifa_rcu(ifa, ind) {
+ if (ifa->ifa_flags & IFA_F_SECONDARY)
+ continue;
laddr->sin_addr.s_addr = ifa->ifa_address;
raddr->sin_addr.s_addr = ifa->ifa_address;
found = 1;
break;
}
- endfor_ifa(ind);
+ rcu_read_unlock();
+
in_dev_put(ind);
return found ? 0 : -EADDRNOTAVAIL;
}
diff --git a/drivers/infiniband/hw/i40iw/i40iw_cm.c
b/drivers/infiniband/hw/i40iw/i40iw_cm.c
index 8233f5a4e623..700a5d06b60c 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_cm.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_cm.c
@@ -1773,8 +1773,11 @@ static enum i40iw_status_code i40iw_add_mqh_4(
if ((((rdma_vlan_dev_vlan_id(dev) < I40IW_NO_VLAN) &&
(rdma_vlan_dev_real_dev(dev) == iwdev->netdev)) ||
(dev == iwdev->netdev)) && (dev->flags & IFF_UP)) {
+ const struct in_ifaddr *ifa;
+
idev = in_dev_get(dev);
- for_ifa(idev) {
+
+ in_dev_for_each_ifa_rtnl(ifa, idev) {
i40iw_debug(&iwdev->sc_dev,
I40IW_DEBUG_CM,
"Allocating child CM Listener
forIP=%pI4, vlan_id=%d, MAC=%pM\n",
@@ -1819,7 +1822,7 @@ static enum i40iw_status_code i40iw_add_mqh_4(
cm_parent_listen_node->cm_core->stats_listen_nodes_created--;
}
}
- endfor_ifa(idev);
+
in_dev_put(idev);
}
}
diff --git a/drivers/infiniband/hw/i40iw/i40iw_main.c
b/drivers/infiniband/hw/i40iw/i40iw_main.c
index 10932baee279..d44cf33df81a 100644
--- a/drivers/infiniband/hw/i40iw/i40iw_main.c
+++ b/drivers/infiniband/hw/i40iw/i40iw_main.c
@@ -1222,8 +1222,10 @@ static void i40iw_add_ipv4_addr(struct i40iw_device
*iwdev)
if ((((rdma_vlan_dev_vlan_id(dev) < 0xFFFF) &&
(rdma_vlan_dev_real_dev(dev) == iwdev->netdev)) ||
(dev == iwdev->netdev)) && (dev->flags & IFF_UP)) {
+ const struct in_ifaddr *ifa;
+
idev = in_dev_get(dev);
- for_ifa(idev) {
+ in_dev_for_each_ifa_rtnl(ifa, idev) {
i40iw_debug(&iwdev->sc_dev, I40IW_DEBUG_CM,
"IP=%pI4, vlan_id=%d, MAC=%pM\n",
&ifa->ifa_address,
rdma_vlan_dev_vlan_id(dev),
dev->dev_addr);
@@ -1235,7 +1237,7 @@ static void i40iw_add_ipv4_addr(struct i40iw_device
*iwdev)
true,
I40IW_ARP_ADD);
}
- endfor_ifa(idev);
+
in_dev_put(idev);
}
}
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index 84cb62434556..58e2eaf77014 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -3248,6 +3248,7 @@ netxen_config_indev_addr(struct netxen_adapter *adapter,
struct net_device *dev, unsigned long event)
{
struct in_device *indev;
+ struct in_ifaddr *ifa;
if (!netxen_destip_supported(adapter))
return;
@@ -3256,7 +3257,8 @@ netxen_config_indev_addr(struct netxen_adapter *adapter,
if (!indev)
return;
- for_ifa(indev) {
+ rcu_read_lock();
+ in_dev_for_each_ifa_rcu(ifa, indev) {
switch (event) {
case NETDEV_UP:
netxen_list_config_ip(adapter, ifa, NX_IP_UP);
@@ -3267,8 +3269,8 @@ netxen_config_indev_addr(struct netxen_adapter *adapter,
default:
break;
}
- } endfor_ifa(indev);
-
+ }
+ rcu_read_unlock();
in_dev_put(indev);
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
index 7a873002e626..c07438db30ba 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c
@@ -4119,13 +4119,14 @@ static void
qlcnic_config_indev_addr(struct qlcnic_adapter *adapter,
struct net_device *dev, unsigned long event)
{
+ const struct in_ifaddr *ifa;
struct in_device *indev;
indev = in_dev_get(dev);
if (!indev)
return;
- for_ifa(indev) {
+ in_dev_for_each_ifa_rtnl(ifa, indev) {
switch (event) {
case NETDEV_UP:
qlcnic_config_ipaddr(adapter,
@@ -4138,7 +4139,7 @@ qlcnic_config_indev_addr(struct qlcnic_adapter *adapter,
default:
break;
}
- } endfor_ifa(indev);
+ }
in_dev_put(indev);
}
diff --git a/drivers/net/wan/hdlc_cisco.c b/drivers/net/wan/hdlc_cisco.c
index 320039d329c7..4976ca3f30c7 100644
--- a/drivers/net/wan/hdlc_cisco.c
+++ b/drivers/net/wan/hdlc_cisco.c
@@ -196,16 +196,15 @@ static int cisco_rx(struct sk_buff *skb)
mask = ~cpu_to_be32(0); /* is the mask correct? */
if (in_dev != NULL) {
- struct in_ifaddr **ifap = &in_dev->ifa_list;
+ const struct in_ifaddr *ifa;
- while (*ifap != NULL) {
+ in_dev_for_each_ifa_rcu(ifa, in_dev) {
if (strcmp(dev->name,
- (*ifap)->ifa_label) == 0) {
- addr = (*ifap)->ifa_local;
- mask = (*ifap)->ifa_mask;
+ ifa->ifa_label) == 0) {
+ addr = ifa->ifa_local;
+ mask = ifa->ifa_mask;
break;
}
- ifap = &(*ifap)->ifa_next;
}
cisco_keepalive_send(dev, CISCO_ADDR_REPLY,
--
2.21.0
