svn commit: r336962 - head/sys/netinet

[Michael Tuexen]

Author: tuexen
Date: Tue Jul 31 06:27:05 2018
New Revision: 336962
URL: https://svnweb.freebsd.org/changeset/base/336962

Log:
  Fix INET only builds.
  
  r336940 introduced an "unused variable" warning on platforms which
  support INET, but not INET6, like MALTA and MALTA64 as reported
  by Mark Millard. Improve the #ifdefs to address this issue.
  
  Sponsored by:		Netflix, Inc.

Modified:
  head/sys/netinet/tcp_usrreq.c

Modified: head/sys/netinet/tcp_usrreq.c
==============================================================================
--- head/sys/netinet/tcp_usrreq.c	Tue Jul 31 01:02:22 2018	(r336961)
+++ head/sys/netinet/tcp_usrreq.c	Tue Jul 31 06:27:05 2018	(r336962)
@@ -902,7 +902,10 @@ tcp_usr_send(struct socket *so, int flags, struct mbuf
 	struct tcpcb *tp = NULL;
 	struct epoch_tracker net_et;
 #ifdef INET
-	struct sockaddr_in sin, *sinp;
+#ifdef INET6
+	struct sockaddr_in sin;
+#endif
+	struct sockaddr_in *sinp;
 #endif
 #ifdef INET6
 	int isipv6;