treewide: Use IN4ADDR_LOOPBACK_INIT more widely

We already define IN4ADDR_LOOPBACK_INIT to initialise a struct in_addr to
the loopback address without delving into its internals.  However there are
some places we don't use it, and explicitly look at the internal structure
of struct in_addr, which we generally want to avoid.  Use the define more
widely to avoid that.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/tcp_splice.c b/tcp_splice.c
index 69ea79d..1655f8e 100644
--- a/tcp_splice.c
+++ b/tcp_splice.c
@@ -347,7 +347,7 @@ static int tcp_splice_connect(const struct ctx *c, struct tcp_splice_conn *conn,
 	struct sockaddr_in addr4 = {
 		.sin_family = AF_INET,
 		.sin_port = htons(port),
-		.sin_addr = { .s_addr = htonl(INADDR_LOOPBACK) },
+		.sin_addr = IN4ADDR_LOOPBACK_INIT,
 	};
 	const struct sockaddr *sa;
 	socklen_t sl;