net: neigh: use long type to store jiffies delta
authorEric Dumazet <edumazet@google.com>
Tue, 5 Nov 2019 22:11:49 +0000 (14:11 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 29 Jan 2020 09:24:35 +0000 (10:24 +0100)
commitce55641144ed79e6f37903b59f81803b5078c95c
treece9e95e9e3290e69d8594cbfa7b04eb322b4f5af
parent00a9d1a860cf8d6232773104262a69f9dee1386a
net: neigh: use long type to store jiffies delta

[ Upstream commit 9d027e3a83f39b819e908e4e09084277a2e45e95 ]

A difference of two unsigned long needs long storage.

Fixes: c7fb64db001f ("[NETLINK]: Neighbour table configuration and statistics via rtnetlink")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
net/core/neighbour.c