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path: root/drivers/mtd/devices/block2mtd.c
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Diffstat (limited to 'drivers/mtd/devices/block2mtd.c')
-rw-r--r--drivers/mtd/devices/block2mtd.c4
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index ce6424008ed9..93651865ddbe 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -276,12 +276,10 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
/* Setup the MTD structure */
/* make the name contain the block device in */
- name = kmalloc(sizeof("block2mtd: ") + strlen(devname) + 1,
- GFP_KERNEL);
+ name = kasprintf(GFP_KERNEL, "block2mtd: %s", devname);
if (!name)
goto devinit_err;
- sprintf(name, "block2mtd: %s", devname);
dev->mtd.name = name;
dev->mtd.size = dev->blkdev->bd_inode->i_size & PAGE_MASK;