[PATCH] mark struct file_operations const 4

[linux-2.6] / drivers / mtd / mtdconcat.c

diff --git a/drivers/mtd/mtdconcat.c b/drivers/mtd/mtdconcat.c
index cf927a8803e711e008624809e55e6301d913aa0a..06902683bc2a7c0a71541558b76aaad032e0c578 100644 (file)
--- a/drivers/mtd/mtdconcat.c
+++ b/drivers/mtd/mtdconcat.c
@@ -708,14 +708,13 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[],     /* subdevices to c
 
        /* allocate the device structure */
        size = SIZEOF_STRUCT_MTD_CONCAT(num_devs);
-       concat = kmalloc(size, GFP_KERNEL);
+       concat = kzalloc(size, GFP_KERNEL);
        if (!concat) {
                printk
                    ("memory allocation error while creating concatenated device \"%s\"\n",
                     name);
                return NULL;
        }
-       memset(concat, 0, size);
        concat->subdev = (struct mtd_info **) (concat + 1);
 
        /*
@@ -773,6 +772,7 @@ struct mtd_info *mtd_concat_create(struct mtd_info *subdev[],       /* subdevices to c
                concat->mtd.ecc_stats.badblocks +=
                        subdev[i]->ecc_stats.badblocks;
                if (concat->mtd.writesize   !=  subdev[i]->writesize ||
+                   concat->mtd.subpage_sft != subdev[i]->subpage_sft ||
                    concat->mtd.oobsize    !=  subdev[i]->oobsize ||
                    concat->mtd.ecctype    !=  subdev[i]->ecctype ||
                    concat->mtd.eccsize    !=  subdev[i]->eccsize ||