test: af_packet: Do not change proto to network order when creating socket

The setup_socket() function calls socket() with proto changed to network
order. In this case functions with zsock_* prefix are called instead of
zpacket_*. The problem is with 'packet_is_supported()' method from
sockets_packet.c, which returns false when ETH_P_ALL proto is converted
with htons().

This patch fixes this issue by removing the htons() call.

Signed-off-by: Lukasz Majewski <[email protected]>
Suggested-by: Jukka Rissanen <[email protected]>

Author: Lukasz Majewski

tests/net/socket/af_packet/src/main.c

@@ -95,7 +95,7 @@ static int setup_socket(struct net_if *iface, int type, int proto)
 {
 	int sock;
 
-	sock = socket(AF_PACKET, type, htons(proto));
+	sock = socket(AF_PACKET, type, proto);
 	zassert_true(sock >= 0, "Cannot create packet socket (%d)", -errno);
 
 	return sock;