svn commit: r229776 - stable/9/sys/dev/hwpmc

[Dimitry Andric]

Author: dim
Date: Sat Jan  7 14:35:37 2012
New Revision: 229776
URL: http://svn.freebsd.org/changeset/base/229776

Log:
  MFC r229076:
  
  In sys/dev/hwpmc/hwpmc_amd.c, fix a clang warning about invalid enum
  conversions.
  
  Reviewed by:	jkoshy

Modified:
  stable/9/sys/dev/hwpmc/hwpmc_amd.c
Directory Properties:
  stable/9/sys/   (props changed)

Modified: stable/9/sys/dev/hwpmc/hwpmc_amd.c
==============================================================================
--- stable/9/sys/dev/hwpmc/hwpmc_amd.c	Sat Jan  7 14:04:00 2012	(r229775)
+++ stable/9/sys/dev/hwpmc/hwpmc_amd.c	Sat Jan  7 14:35:37 2012	(r229776)
@@ -889,7 +889,6 @@ pmc_amd_initialize(void)
 	 * field returned by CPUID for instruction family >= 6.
 	 */
 
-	class = cputype = -1;
 	name = NULL;
 	switch (cpu_id & 0xF00) {
 #if	defined(__i386__)
@@ -906,9 +905,8 @@ pmc_amd_initialize(void)
 		class = PMC_CLASS_K8;
 		name = "K8";
 		break;
-	}
 
-	if ((int) cputype == -1) {
+	default:
 		(void) printf("pmc: Unknown AMD CPU.\n");
 		return NULL;
 	}