[tip:x86/urgent] x86/cache_info: Use ARRAY_SIZE() in amd_l3_attrs( )

[tip-bot for Dan Carpenter <dan.carpenter@oracle.com>]

Commit-ID:  961c79761dda351b5fb263a0654b98daac130b7a
Gitweb:     http://git.kernel.org/tip/961c79761dda351b5fb263a0654b98daac130b7a
Author:     Dan Carpenter <dan.carpenter@oracle.com>
AuthorDate: Tue, 2 Oct 2012 11:34:09 +0300
Committer:  Ingo Molnar <mingo@kernel.org>
CommitDate: Thu, 4 Oct 2012 13:28:08 +0200

x86/cache_info: Use ARRAY_SIZE() in amd_l3_attrs()

Using ARRAY_SIZE() is more readable.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Srivatsa S. Bhat <srivatsa.bhat@linux.vnet.ibm.com>
Cc: Shai Fultheim <shai@scalemp.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Cc: Andreas Herrmann <andreas.herrmann3@amd.com>
Link: http://lkml.kernel.org/r/20121002083409.GM12398@elgon.mountain
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
 arch/x86/kernel/cpu/intel_cacheinfo.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
index 9a7c90d..93c5451 100644
--- a/arch/x86/kernel/cpu/intel_cacheinfo.c
+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
@@ -991,7 +991,7 @@ static struct attribute ** __cpuinit amd_l3_attrs(void)
 	if (attrs)
 		return attrs;
 
-	n = sizeof (default_attrs) / sizeof (struct attribute *);
+	n = ARRAY_SIZE(default_attrs);
 
 	if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
 		n += 2;