From: huijin.park <huijin.park@samsung.com>
Date: Thu, 29 Nov 2018 04:19:51 +0000 (-0500)
Subject: mtd: change len type from signed to unsigned type
X-Git-Tag: v5.0-rc1~183^2~6
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=bafae53817e7f3a47ed74cd03152e166aa639131;p=thirdparty%2Fkernel%2Flinux.git

mtd: change len type from signed to unsigned type

Callers of erase_write() always pass an unsigned int.
So this patch avoids a cast to an int.

Signed-off-by: huijin.park <huijin.park@samsung.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
---

diff --git a/drivers/mtd/mtdblock.c b/drivers/mtd/mtdblock.c
index a5b1933c04909..b2d5ed1cbc94a 100644
--- a/drivers/mtd/mtdblock.c
+++ b/drivers/mtd/mtdblock.c
@@ -56,7 +56,7 @@ struct mtdblk_dev {
  */
 
 static int erase_write (struct mtd_info *mtd, unsigned long pos,
-			int len, const char *buf)
+			unsigned int len, const char *buf)
 {
 	struct erase_info erase;
 	size_t retlen;