mtd: st_spi_fsm: Avoid duplicating MTD core code

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=0419a203f865603654953f407cf062309330f37e
Commit:     0419a203f865603654953f407cf062309330f37e
Parent:     3f9d720a4d29834b8362d820537acb042c17e33c
Author:     Lee Jones <lee.jones at linaro.org>
AuthorDate: Thu Mar 20 11:11:44 2014 +0000
Committer:  Brian Norris <computersforpeace at gmail.com>
CommitDate: Thu Mar 20 04:56:51 2014 -0700

    mtd: st_spi_fsm: Avoid duplicating MTD core code
    
    Reported-by: Brian Norris <computersforpeace at gmail.com>
    Signed-off-by: Lee Jones <lee.jones at linaro.org>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
---
 drivers/mtd/devices/st_spi_fsm.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/drivers/mtd/devices/st_spi_fsm.c b/drivers/mtd/devices/st_spi_fsm.c
index d1fb1e5..80088e4 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;