summaryrefslogtreecommitdiff
path: root/net/smc/smc_clc.c
diff options
context:
space:
mode:
authorFlorian Westphal <fw@strlen.de>2019-05-31 19:27:07 +0300
committerDavid S. Miller <davem@davemloft.net>2019-06-03 04:06:26 +0300
commitcd5a411dbaeb9fd70e2a8241a74b6f52a1a572ca (patch)
tree8bf4492b4e338e119927028e1a3a9a2f8959a224 /net/smc/smc_clc.c
parentb8d19572367bb019f77bbc921ef6bf965f1c8b22 (diff)
downloadlinux-cd5a411dbaeb9fd70e2a8241a74b6f52a1a572ca.tar.xz
net: use new in_dev_ifa iterators
Use in_dev_for_each_ifa_rcu/rtnl instead. This prevents sparse warnings once proper __rcu annotations are added. Signed-off-by: Florian Westphal <fw@strlen.de> t di# Last commands done (6 commands done): Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/smc/smc_clc.c')
-rw-r--r--net/smc/smc_clc.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/net/smc/smc_clc.c b/net/smc/smc_clc.c
index 745afd82f281..49bcebff6378 100644
--- a/net/smc/smc_clc.c
+++ b/net/smc/smc_clc.c
@@ -97,17 +97,19 @@ static int smc_clc_prfx_set4_rcu(struct dst_entry *dst, __be32 ipv4,
struct smc_clc_msg_proposal_prefix *prop)
{
struct in_device *in_dev = __in_dev_get_rcu(dst->dev);
+ const struct in_ifaddr *ifa;
if (!in_dev)
return -ENODEV;
- for_ifa(in_dev) {
+
+ in_dev_for_each_ifa_rcu(ifa, in_dev) {
if (!inet_ifa_match(ipv4, ifa))
continue;
prop->prefix_len = inet_mask_len(ifa->ifa_mask);
prop->outgoing_subnet = ifa->ifa_address & ifa->ifa_mask;
/* prop->ipv6_prefixes_cnt = 0; already done by memset before */
return 0;
- } endfor_ifa(in_dev);
+ }
return -ENOENT;
}
@@ -190,14 +192,15 @@ static int smc_clc_prfx_match4_rcu(struct net_device *dev,
struct smc_clc_msg_proposal_prefix *prop)
{
struct in_device *in_dev = __in_dev_get_rcu(dev);
+ const struct in_ifaddr *ifa;
if (!in_dev)
return -ENODEV;
- for_ifa(in_dev) {
+ in_dev_for_each_ifa_rcu(ifa, in_dev) {
if (prop->prefix_len == inet_mask_len(ifa->ifa_mask) &&
inet_ifa_match(prop->outgoing_subnet, ifa))
return 0;
- } endfor_ifa(in_dev);
+ }
return -ENOENT;
}