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From: Luiz Otavio O Souza <loos@FreeBSD.org>
Date: Sat, 2 May 2015 20:14:44 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
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Subject: svn commit: r282352 - head/sys/arm/arm
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Author: loos
Date: Sat May  2 20:14:43 2015
New Revision: 282352
URL: https://svnweb.freebsd.org/changeset/base/282352

Log:
  Remove an unused variable.

Modified:
  head/sys/arm/arm/machdep.c

Modified: head/sys/arm/arm/machdep.c
==============================================================================
--- head/sys/arm/arm/machdep.c	Sat May  2 19:07:49 2015	(r282351)
+++ head/sys/arm/arm/machdep.c	Sat May  2 20:14:43 2015	(r282352)
@@ -1055,7 +1055,6 @@ kenv_next(char *cp)
 static void
 print_kenv(void)
 {
-	int len;
 	char *cp;
 
 	debugf("loader passed (static) kenv:\n");
@@ -1065,7 +1064,6 @@ print_kenv(void)
 	}
 	debugf(" kern_envp = 0x%08x\n", (uint32_t)kern_envp);
 
-	len = 0;
 	for (cp = kern_envp; cp != NULL; cp = kenv_next(cp))
 		debugf(" %x %s\n", (uint32_t)cp, cp);
 }