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| author | Florian Westphal <fw@strlen.de> | 2019-05-31 19:27:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-03 04:06:26 +0300 |
| commit | cd5a411dbaeb9fd70e2a8241a74b6f52a1a572ca (patch) | |
| tree | 8bf4492b4e338e119927028e1a3a9a2f8959a224 /net/smc/smc_clc.c | |
| parent | b8d19572367bb019f77bbc921ef6bf965f1c8b22 (diff) | |
| download | linux-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.c | 11 |
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; } |