From: NeilBrown <neilb@suse.de>
Date: Wed, 6 Feb 2008 09:39:57 +0000 (-0800)
Subject: md: change a few 'int' to 'size_t' in md
X-Git-Tag: v2.6.25-rc1~546
X-Git-Url: http://pilppa.com/gitweb/?a=commitdiff_plain;h=20a49ff679fb1caa69c69eb0361bea488e51c9b2;p=linux-2.6-omap-h63xx.git

md: change a few 'int' to 'size_t' in md

As suggested by Andrew Morton.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
---

diff --git a/drivers/md/md.c b/drivers/md/md.c
index 6cdd1b4faca..f08b6e786c0 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -1800,7 +1800,7 @@ static ssize_t
 state_show(mdk_rdev_t *rdev, char *page)
 {
 	char *sep = "";
-	int len=0;
+	size_t len = 0;
 
 	if (test_bit(Faulty, &rdev->flags)) {
 		len+= sprintf(page+len, "%sfaulty",sep);
@@ -2318,7 +2318,7 @@ level_show(mddev_t *mddev, char *page)
 static ssize_t
 level_store(mddev_t *mddev, const char *buf, size_t len)
 {
-	int rv = len;
+	ssize_t rv = len;
 	if (mddev->pers)
 		return -EBUSY;
 	if (len == 0)
@@ -2805,7 +2805,7 @@ metadata_store(mddev_t *mddev, const char *buf, size_t len)
 		return len;
 	}
 	if (strncmp(buf, "external:", 9) == 0) {
-		int namelen = len-9;
+		size_t namelen = len-9;
 		if (namelen >= sizeof(mddev->metadata_type))
 			namelen = sizeof(mddev->metadata_type)-1;
 		strncpy(mddev->metadata_type, buf+9, namelen);