1 files changed, 3 insertions, 4 deletions

diff --git a/drivers/mtd/mtdblock_ro.c b/drivers/mtd/mtdblock_ro.c
index 29563ed258a4..f79dbb49b1a2 100644
--- a/drivers/mtd/mtdblock_ro.c
+++ b/drivers/mtd/mtdblock_ro.c
@@ -33,16 +33,14 @@ static int mtdblock_writesect(struct mtd_blktrans_dev *dev,
 
 static void mtdblock_add_mtd(struct mtd_blktrans_ops *tr, struct mtd_info *mtd)
 {
-        struct mtd_blktrans_dev *dev = kmalloc(sizeof(*dev), GFP_KERNEL);
+        struct mtd_blktrans_dev *dev = kzalloc(sizeof(*dev), GFP_KERNEL);
 
         if (!dev)
                 return;
 
-        memset(dev, 0, sizeof(*dev));
-
         dev->mtd = mtd;
         dev->devnum = mtd->index;
-        dev->blksize = 512;
+
         dev->size = mtd->size >> 9;
         dev->tr = tr;
         dev->readonly = 1;
@@ -60,6 +58,7 @@ static struct mtd_blktrans_ops mtdblock_tr = {
         .name           = "mtdblock",
         .major          = 31,
         .part_bits      = 0,
+        .blksize        = 512,
         .readsect       = mtdblock_readsect,
         .writesect      = mtdblock_writesect,
         .add_mtd        = mtdblock_add_mtd,