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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.c7
1 files changed, 0 insertions, 7 deletions
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index a4a80b742e6..681e2ee0f2d 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -52,8 +52,6 @@ static int _block2mtd_erase(struct block2mtd_dev *dev, loff_t to, size_t len)
while (pages) {
page = page_read(mapping, index);
- if (!page)
- return -ENOMEM;
if (IS_ERR(page))
return PTR_ERR(page);
@@ -112,8 +110,6 @@ static int block2mtd_read(struct mtd_info *mtd, loff_t from, size_t len,
len = len - cpylen;
page = page_read(dev->blkdev->bd_inode->i_mapping, index);
- if (!page)
- return -ENOMEM;
if (IS_ERR(page))
return PTR_ERR(page);
@@ -148,8 +144,6 @@ static int _block2mtd_write(struct block2mtd_dev *dev, const u_char *buf,
len = len - cpylen;
page = page_read(mapping, index);
- if (!page)
- return -ENOMEM;
if (IS_ERR(page))
return PTR_ERR(page);
@@ -271,7 +265,6 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
dev->mtd.flags = MTD_CAP_RAM;
dev->mtd._erase = block2mtd_erase;
dev->mtd._write = block2mtd_write;
- dev->mtd._writev = mtd_writev;
dev->mtd._sync = block2mtd_sync;
dev->mtd._read = block2mtd_read;
dev->mtd.priv = dev;