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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 /net/rds/send.c
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 'net/rds/send.c')
-rw-r--r--net/rds/send.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/net/rds/send.c b/net/rds/send.c
index 9ce552abf9e9..82dcd8b84fe7 100644
--- a/net/rds/send.c
+++ b/net/rds/send.c
@@ -1144,7 +1144,7 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
case AF_INET:
if (usin->sin_addr.s_addr == htonl(INADDR_ANY) ||
usin->sin_addr.s_addr == htonl(INADDR_BROADCAST) ||
- IN_MULTICAST(ntohl(usin->sin_addr.s_addr))) {
+ ipv4_is_multicast(usin->sin_addr.s_addr)) {
ret = -EINVAL;
goto out;
}
@@ -1175,7 +1175,7 @@ int rds_sendmsg(struct socket *sock, struct msghdr *msg, size_t payload_len)
addr4 = sin6->sin6_addr.s6_addr32[3];
if (addr4 == htonl(INADDR_ANY) ||
addr4 == htonl(INADDR_BROADCAST) ||
- IN_MULTICAST(ntohl(addr4))) {
+ ipv4_is_multicast(addr4)) {
ret = -EINVAL;
goto out;
}