diff options
| author | Florian Westphal <fw@strlen.de> | 2019-05-31 18:27:09 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-06-02 18:08:36 -0700 |
| commit | 2638eb8b50cfc16240e0bb080b9afbf541a9b39d (patch) | |
| tree | 84264a6f50aaedfac6854bef3d5972926d321c10 /drivers/net/wireless/marvell/mwifiex | |
| parent | cb8f1478cea68bc9c9bca8bded9617d9b0b7beb6 (diff) | |
net: ipv4: provide __rcu annotation for ifa_list
ifa_list is protected by rcu, yet code doesn't reflect this.
Add the __rcu annotations and fix up all places that are now reported by
sparse.
I've done this in the same commit to not add intermediate patches that
result in new warnings.
Reported-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/cfg80211.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/cfg80211.c b/drivers/net/wireless/marvell/mwifiex/cfg80211.c index e11a4bb67172..5a7cdb981789 100644 --- a/drivers/net/wireless/marvell/mwifiex/cfg80211.c +++ b/drivers/net/wireless/marvell/mwifiex/cfg80211.c @@ -3268,7 +3268,7 @@ static void mwifiex_set_auto_arp_mef_entry(struct mwifiex_private *priv, in_dev = __in_dev_get_rtnl(adapter->priv[i]->netdev); if (!in_dev) continue; - ifa = in_dev->ifa_list; + ifa = rtnl_dereference(in_dev->ifa_list); if (!ifa || !ifa->ifa_local) continue; ips[i] = ifa->ifa_local; |