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authorEric Dumazet <edumazet@google.com>2019-11-05 14:11:49 -0800
committerDavid S. Miller <davem@davemloft.net>2019-11-06 16:14:48 -0800
commit9d027e3a83f39b819e908e4e09084277a2e45e95 (patch)
tree1a6afc6252fb61ea1f351dd50b5acc334d10b6d7 /net/core
parent71c780f1191fbbc63dcd76dd750ee413d373dabd (diff)
downloadlinux-9d027e3a83f39b819e908e4e09084277a2e45e95.tar.bz2
net: neigh: use long type to store jiffies delta
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>
Diffstat (limited to 'net/core')
-rw-r--r--net/core/neighbour.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 5480edff0c86..8c82e95f7539 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -2052,8 +2052,8 @@ static int neightbl_fill_info(struct sk_buff *skb, struct neigh_table *tbl,
goto nla_put_failure;
{
unsigned long now = jiffies;
- unsigned int flush_delta = now - tbl->last_flush;
- unsigned int rand_delta = now - tbl->last_rand;
+ long flush_delta = now - tbl->last_flush;
+ long rand_delta = now - tbl->last_rand;
struct neigh_hash_table *nht;
struct ndt_config ndc = {
.ndtc_key_len = tbl->key_len,