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>

1 files changed, 0 insertions, 8 deletions

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;