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>
Sun, 26 Jan 2020 09:01:06 +0000 (10:01 +0100)
commite9a6f09fc29ca36ae5a6df7644cce51fccf705e7
tree9d7bc47e6ed3c1248ddbc85d42ea3581780eb3c0
parentab269ffa5aa153965868bd34f747819a4b88bdc5
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