From: Lee Jones <lee.jones@linaro.org>
Date: Thu, 20 Mar 2014 11:11:44 +0000 (+0000)
Subject: mtd: st_spi_fsm: Avoid duplicating MTD core code
X-Git-Tag: v3.15-rc1~65^2~13
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=0419a203f865603654953f407cf062309330f37e;p=linux.git

mtd: st_spi_fsm: Avoid duplicating MTD core code

Reported-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---

diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c
index d1fb1e55aff7..80088e4880aa 100644
--- a/drivers/mtd/devices/st_spi_fsm.c
+++ b/drivers/mtd/devices/st_spi_fsm.c
@@ -1729,14 +1729,6 @@ static int stfsm_mtd_write(struct mtd_info *mtd, loff_t to, size_t len,
 
 	dev_dbg(fsm->dev, "%s to 0x%08x, len %zd\n", __func__, (u32)to, len);
 
-	*retlen = 0;
-
-	if (!len)
-		return 0;
-
-	if (to + len > mtd->size)
-		return -EINVAL;
-
 	/* Offset within page */
 	page_offs = to % FLASH_PAGESIZE;