[5/8] drivers/mtd/maps/nettel.c: use ARRAY_SIZE

Submitted by Julia Lawall on Nov. 9, 2008, 4:55 p.m.

Details

Message ID Pine.LNX.4.64.0811091755280.32509@ask.diku.dk
State Accepted
Commit 002f6aab43c0e556ee5f588d138587de6a3ed63d
Headers show

Commit Message

Julia Lawall Nov. 9, 2008, 4:55 p.m.
From: Julia Lawall <julia@diku.dk>

ARRAY_SIZE is more concise to use when the size of an array is divided by
the size of its type or the size of its first element.

The semantic patch that makes this change is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@i@
@@

#include <linux/kernel.h>

@depends on i using "paren.iso"@
type T;
T[] E;
@@

- (sizeof(E)/sizeof(E[...]))
+ ARRAY_SIZE(E)
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>

---
 drivers/mtd/maps/nettel.c     |    3 +--
 1 files changed, 1 insertions(+), 2 deletions(-)

Patch hide | download patch | download mbox

diff --git a/drivers/mtd/maps/nettel.c b/drivers/mtd/maps/nettel.c
index 965e6c6..f38e92c 100644
--- a/drivers/mtd/maps/nettel.c
+++ b/drivers/mtd/maps/nettel.c
@@ -362,8 +362,7 @@  static int __init nettel_init(void)
 
 	intel_mtd->owner = THIS_MODULE;
 
-	num_intel_partitions = sizeof(nettel_intel_partitions) /
-		sizeof(nettel_intel_partitions[0]);
+	num_intel_partitions = ARRAY_SIZE(nettel_intel_partitions);
 
 	if (intelboot) {
 		/*