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authorDave Taht <dave.taht@gmail.com>2019-09-02 16:29:36 -0700
committerDavid S. Miller <davem@davemloft.net>2019-09-05 09:38:32 +0200
commit842841ece540f7d7739bec3e9b79bdf9669d77d7 (patch)
tree494eb0527c91b8d399aba9f7016a4da5a83b5d7f /drivers
parent9367fa08415a6168f8ee2b5bb373362d75bfa860 (diff)
Convert usage of IN_MULTICAST to ipv4_is_multicast
IN_MULTICAST's primary intent is as a uapi macro. Elsewhere in the kernel we use ipv4_is_multicast consistently. This patch unifies linux's multicast checks to use that function rather than this macro. Signed-off-by: Dave Taht <dave.taht@gmail.com> Reviewed-by: Toke Høiland-Jørgensen <toke@toke.dk> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/geneve.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/geneve.c b/drivers/net/geneve.c
index cb2ea8facd8d..3ab24fdccd3b 100644
--- a/drivers/net/geneve.c
+++ b/drivers/net/geneve.c
@@ -1345,7 +1345,7 @@ static int geneve_nl2info(struct nlattr *tb[], struct nlattr *data[],
info->key.u.ipv4.dst =
nla_get_in_addr(data[IFLA_GENEVE_REMOTE]);
- if (IN_MULTICAST(ntohl(info->key.u.ipv4.dst))) {
+ if (ipv4_is_multicast(info->key.u.ipv4.dst)) {
NL_SET_ERR_MSG_ATTR(extack, data[IFLA_GENEVE_REMOTE],
"Remote IPv4 address cannot be Multicast");
return -EINVAL;