From: Joern Engel <joern@wh.fh-wedel.de>
Date: Tue, 20 Feb 2007 19:20:58 +0000 (+0100)
Subject: [PATCH] [MTD] block2mtd: remove casts
X-Git-Tag: v2.6.22-rc1~1116^2~42^2~2
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=0ffb74ccc06a112042adfaf8229684b78202bcae;p=linux-2.6-omap-h63xx.git

[PATCH] [MTD] block2mtd: remove casts

Remove two casts - they were not only pointless, but outright harmful.

Spotted by Felix Fietkau <nbd@openwrt.org>

Signed-off-by: Jörn Engel <joern@lazybastard.org>
---

diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index f9f2ce7806b..6a9fb80339f 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -111,8 +111,8 @@ static int _block2mtd_erase(struct block2mtd_dev *dev, loff_t to, size_t len)
 		if (IS_ERR(page))
 			return PTR_ERR(page);
 
-		max = (u_long*)page_address(page) + PAGE_SIZE;
-		for (p=(u_long*)page_address(page); p<max; p++)
+		max = page_address(page) + PAGE_SIZE;
+		for (p=page_address(page); p<max; p++)
 			if (*p != -1UL) {
 				lock_page(page);
 				memset(page_address(page), 0xff, PAGE_SIZE);