tcp: Don't check PRUS_OOB again in tcp_usr_send

- It is not necessary; it was checked in sosendtcp
- It does not work w/ asynchronized pru_send

Reminded-by: dillon@

diff --git a/sys/netinet/tcp_usrreq.c b/sys/netinet/tcp_usrreq.c
index 31b5ac5..2a2f1fd 100644 (file)
--- a/sys/netinet/tcp_usrreq.c
+++ b/sys/netinet/tcp_usrreq.c
@@ -757,6 +757,13 @@ tcp_usr_send(netmsg_t msg)
        tp = intotcpcb(inp);
        TCPDEBUG1();
 
+#ifdef foo
+       /*
+        * This is no longer necessary, since:
+        * - sosendtcp() has already checked it for us
+        * - It does not work with asynchronized send
+        */
+
        /*
         * Don't let too much OOB data build up
         */
@@ -767,6 +774,7 @@ tcp_usr_send(netmsg_t msg)
                        goto out;
                }
        }
+#endif
 
        /*
         * Pump the data into the socket.