diff options
author | Thomas Gleixner <tglx@linutronix.de> | 2018-01-27 15:35:29 +0100 |
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committer | Thomas Gleixner <tglx@linutronix.de> | 2018-01-27 15:35:29 +0100 |
commit | 303c146df1c4574db3495d9acc5c440dd46c6b0f (patch) | |
tree | fbcea289aea24da8a44c7677a776988bb3c8bcbe /include/net/arp.h | |
parent | b1a31a5f5f27ff8aba42b545a1c721941f735107 (diff) | |
parent | d5421ea43d30701e03cadc56a38854c36a8b4433 (diff) |
Merge branch 'timers/urgent' into timers/core
Pick up urgent bug fix and resolve the conflict.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/net/arp.h')
-rw-r--r-- | include/net/arp.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/net/arp.h b/include/net/arp.h index dc8cd47f883b..977aabfcdc03 100644 --- a/include/net/arp.h +++ b/include/net/arp.h @@ -20,6 +20,9 @@ static inline u32 arp_hashfn(const void *pkey, const struct net_device *dev, u32 static inline struct neighbour *__ipv4_neigh_lookup_noref(struct net_device *dev, u32 key) { + if (dev->flags & (IFF_LOOPBACK | IFF_POINTOPOINT)) + key = INADDR_ANY; + return ___neigh_lookup_noref(&arp_tbl, neigh_key_eq32, arp_hashfn, &key, dev); } |