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| author | Eric Dumazet <edumazet@google.com> | 2022-01-27 04:34:04 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-02-01 19:27:14 +0300 |
| commit | 8861857ccc9dcfb7f30980f494689d517b75731d (patch) | |
| tree | b30983ff019e4552ed0c06d4f738d2335ae04daa | |
| parent | d887a33724eca80319b603602f80603167f80db4 (diff) | |
| download | linux-8861857ccc9dcfb7f30980f494689d517b75731d.tar.xz | |
ipv4: remove sparse error in ip_neigh_gw4()
[ Upstream commit 3c42b2019863b327caa233072c50739d4144dd16 ]
./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>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | include/net/route.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/net/route.h b/include/net/route.h index 2e6c0e153e3a..2551f3f03b37 100644 --- a/include/net/route.h +++ b/include/net/route.h @@ -369,7 +369,7 @@ 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); |