lkml.org 
[lkml]   [2008]   [Nov]   [9]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
Date
From
Subject[PATCH 5/8] drivers/mtd/maps/nettel.c: use ARRAY_SIZE
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(-)

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) {
/*

\
 
 \ /
  Last update: 2008-11-09 17:59    [W:0.034 / U:8.220 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site