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authorEric Dumazet <edumazet@google.com>2022-01-26 17:34:04 -0800
committerJakub Kicinski <kuba@kernel.org>2022-01-27 08:38:33 -0800
commit3c42b2019863b327caa233072c50739d4144dd16 (patch)
treeb901ecd51e9dbeaf95dfa204cf3893d7cab2d2b4 /include/net/route.h
parent3ede6465e756651ff5bd9b495d6cacd5ec8216e5 (diff)
ipv4: remove sparse error in ip_neigh_gw4()
./include/net/route.h:373:48: warning: incorrect type in argument 2 (different base types) ./include/net/route.h:373:48: expected unsigned int [usertype] key ./include/net/route.h:373:48: got restricted __be32 [usertype] daddr Fixes: 5c9f7c1dfc2e ("ipv4: Add helpers for neigh lookup for nexthop") Signed-off-by: Eric Dumazet <edumazet@google.com> Reviewed-by: David Ahern <dsahern@kernel.org> Link: https://lore.kernel.org/r/20220127013404.1279313-1-eric.dumazet@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/net/route.h')
-rw-r--r--include/net/route.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/route.h b/include/net/route.h
index 4c858dcf1aa8..25404fc2b483 100644
--- a/include/net/route.h
+++ b/include/net/route.h
@@ -370,7 +370,7 @@ static inline struct neighbour *ip_neigh_gw4(struct net_device *dev,
{
struct neighbour *neigh;
- neigh = __ipv4_neigh_lookup_noref(dev, daddr);
+ neigh = __ipv4_neigh_lookup_noref(dev, (__force u32)daddr);
if (unlikely(!neigh))
neigh = __neigh_create(&arp_tbl, &daddr, dev, false);