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path: root/drivers/mtd/mtd_blkdevs.c
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Diffstat (limited to 'drivers/mtd/mtd_blkdevs.c')
-rw-r--r--drivers/mtd/mtd_blkdevs.c22
1 files changed, 11 insertions, 11 deletions
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index a49a9c8f2cb1..76c4c8d13073 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -54,33 +54,33 @@ static int do_blktrans_request(struct mtd_blktrans_ops *tr,
if (req->cmd_type == REQ_TYPE_LINUX_BLOCK &&
req->cmd[0] == REQ_LB_OP_DISCARD)
- return !tr->discard(dev, block, nsect);
+ return tr->discard(dev, block, nsect);
if (!blk_fs_request(req))
- return 0;
+ return -EIO;
if (req->sector + req->current_nr_sectors > get_capacity(req->rq_disk))
- return 0;
+ return -EIO;
switch(rq_data_dir(req)) {
case READ:
for (; nsect > 0; nsect--, block++, buf += tr->blksize)
if (tr->readsect(dev, block, buf))
- return 0;
- return 1;
+ return -EIO;
+ return 0;
case WRITE:
if (!tr->writesect)
- return 0;
+ return -EIO;
for (; nsect > 0; nsect--, block++, buf += tr->blksize)
if (tr->writesect(dev, block, buf))
- return 0;
- return 1;
+ return -EIO;
+ return 0;
default:
printk(KERN_NOTICE "Unknown request %u\n", rq_data_dir(req));
- return 0;
+ return -EIO;
}
}
@@ -96,7 +96,7 @@ static int mtd_blktrans_thread(void *arg)
while (!kthread_should_stop()) {
struct request *req;
struct mtd_blktrans_dev *dev;
- int res = 0;
+ int res;
req = elv_next_request(rq);
@@ -119,7 +119,7 @@ static int mtd_blktrans_thread(void *arg)
spin_lock_irq(rq->queue_lock);
- end_request(req, res);
+ __blk_end_request_cur(req, res);
}
spin_unlock_irq(rq->queue_lock);