linux-kernel - [PATCH 2.6.20] infinband: Use ARRAY

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Date:	Tue, 6 Feb 2007 18:07:25 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	rolandd@...co.com
Cc:	linux-kernel@...r.kernel.org, openib-general@...nib.org
Subject: [PATCH 2.6.20] infinband: Use ARRAY_SIZE macro when appropriate

Hi all,

A patch to use ARRAY_SIZE macro already defined in kernel.h

Signed-off-by: Ahmed S. Darwish <darwish.07@...il.com>
---
diff --git a/drivers/infiniband/core/device.c b/drivers/infiniband/core/device.c
index 63d2a39..7fabb42 100644
--- a/drivers/infiniband/core/device.c
+++ b/drivers/infiniband/core/device.c
@@ -36,6 +36,7 @@
 #include <linux/module.h>
 #include <linux/string.h>
 #include <linux/errno.h>
+#include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/init.h>
 #include <linux/mutex.h>
@@ -93,7 +94,7 @@ static int ib_device_check_mandatory(struct ib_device *device)
 	};
 	int i;
 
-	for (i = 0; i < sizeof mandatory_table / sizeof mandatory_table[0]; ++i) {
+	for (i = 0; i < ARRAY_SIZE(mandatory_table); ++i) {
 		if (!*(void **) ((void *) device + mandatory_table[i].offset)) {
 			printk(KERN_WARNING "Device %s is missing mandatory function %s\n",
 			       device->name, mandatory_table[i].name);

-- 
Ahmed S. Darwish
http://darwish-07.blogspot.com
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