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);
 }
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