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| author | Eric Dumazet <edumazet@google.com> | 2024-04-26 15:19:52 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-04-29 13:32:01 +0100 |
| commit | e8dfd42c17faf183415323db1ef0c977be0d6489 (patch) | |
| tree | c51745e2765effa88f3047a634efef44e00eebb1 /drivers/infiniband/core | |
| parent | fac87d32a092e0a987e3fb7a7821e2468e96f91c (diff) | |
| download | linux-e8dfd42c17faf183415323db1ef0c977be0d6489.tar.gz linux-e8dfd42c17faf183415323db1ef0c977be0d6489.tar.bz2 linux-e8dfd42c17faf183415323db1ef0c977be0d6489.zip | |
ipv6: introduce dst_rt6_info() helper
Instead of (struct rt6_info *)dst casts, we can use :
#define dst_rt6_info(_ptr) \
container_of_const(_ptr, struct rt6_info, dst)
Some places needed missing const qualifiers :
ip6_confirm_neigh(), ipv6_anycast_destination(),
ipv6_unicast_destination(), has_gateway()
v2: added missing parts (David Ahern)
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/infiniband/core')
| -rw-r--r-- | drivers/infiniband/core/addr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/infiniband/core/addr.c b/drivers/infiniband/core/addr.c index f253295795f0..f20dfe70fa0e 100644 --- a/drivers/infiniband/core/addr.c +++ b/drivers/infiniband/core/addr.c @@ -348,15 +348,15 @@ static int dst_fetch_ha(const struct dst_entry *dst, static bool has_gateway(const struct dst_entry *dst, sa_family_t family) { - struct rtable *rt; - struct rt6_info *rt6; + const struct rtable *rt; + const struct rt6_info *rt6; if (family == AF_INET) { rt = container_of(dst, struct rtable, dst); return rt->rt_uses_gateway; } - rt6 = container_of(dst, struct rt6_info, dst); + rt6 = dst_rt6_info(dst); return rt6->rt6i_flags & RTF_GATEWAY; } |