diff options
| author | Florian Westphal <fw@strlen.de> | 2019-05-31 19:27:08 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-03 04:06:26 +0300 |
| commit | cb8f1478cea68bc9c9bca8bded9617d9b0b7beb6 (patch) | |
| tree | 3c21f50e4bf992a2b691aabed609488143b5113a /drivers/net | |
| parent | cd5a411dbaeb9fd70e2a8241a74b6f52a1a572ca (diff) | |
| download | linux-cb8f1478cea68bc9c9bca8bded9617d9b0b7beb6.tar.xz | |
drivers: use in_dev_for_each_ifa_rtnl/rcu
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 <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c | 8 | ||||
| -rw-r--r-- | drivers/net/ethernet/qlogic/qlcnic/qlcnic_main.c | 5 | ||||
| -rw-r--r-- | drivers/net/wan/hdlc_cisco.c | 11 |
3 files changed, 13 insertions, 11 deletions
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, |