packet: Reformat ssh_packet_parse_type()

Signed-off-by: Andreas Schneider <asn@cryptomilk.org>
Reviewed-by: Jakub Jelen <jjelen@redhat.com>

src/packet.c

@@ -515,8 +515,10 @@ SSH_PACKET_CALLBACK(ssh_packet_unimplemented){
 /** @internal
  * @parse the "Type" header field of a packet and updates the session
  */
-int ssh_packet_parse_type(ssh_session session) {
+int ssh_packet_parse_type(ssh_session session)
+{
     memset(&session->in_packet, 0, sizeof(PACKET));
+
     if (session->in_buffer == NULL) {
         return SSH_ERROR;
     }