svn commit: r267973 - head/sys/kern

[Ed Maste]

Author: emaste
Date: Fri Jun 27 19:07:35 2014
New Revision: 267973
URL: http://svnweb.freebsd.org/changeset/base/267973

Log:
  Add CTLFLAG_NOFETCH flag; console vty code runs before tunable fetch
  
  Also remove redundant "" assignment for string in BSS.
  
  Submitted by:	hselasky@

Modified:
  head/sys/kern/kern_cons.c

Modified: head/sys/kern/kern_cons.c
==============================================================================
--- head/sys/kern/kern_cons.c	Fri Jun 27 19:07:00 2014	(r267972)
+++ head/sys/kern/kern_cons.c	Fri Jun 27 19:07:35 2014	(r267973)
@@ -652,9 +652,9 @@ sysbeep(int pitch __unused, int period _
 /*
  * Temporary support for sc(4) to vt(4) transition.
  */
-static char vty_name[16] = "";
-SYSCTL_STRING(_kern, OID_AUTO, vty, CTLFLAG_RDTUN, vty_name, 0,
-    "Console vty driver");
+static char vty_name[16];
+SYSCTL_STRING(_kern, OID_AUTO, vty, CTLFLAG_RDTUN | CTLFLAG_NOFETCH, vty_name,
+    0, "Console vty driver");
 
 int
 vty_enabled(unsigned vty)