net: neigh: use long type to store jiffies delta
[ Upstream commit5.4-rM2-2.2.x-imx-squashed9d027e3a83
] A difference of two unsigned long needs long storage. Fixes:c7fb64db00
("[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>
parent
ab269ffa5a
commit
e9a6f09fc2
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@ -2049,8 +2049,8 @@ static int neightbl_fill_info(struct sk_buff *skb, struct neigh_table *tbl,
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goto nla_put_failure;
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{
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unsigned long now = jiffies;
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unsigned int flush_delta = now - tbl->last_flush;
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unsigned int rand_delta = now - tbl->last_rand;
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long flush_delta = now - tbl->last_flush;
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long rand_delta = now - tbl->last_rand;
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struct neigh_hash_table *nht;
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struct ndt_config ndc = {
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.ndtc_key_len = tbl->key_len,
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