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path: root/drivers/sbus/char/jsflash.c
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Diffstat (limited to 'drivers/sbus/char/jsflash.c')
-rw-r--r--drivers/sbus/char/jsflash.c26
1 files changed, 13 insertions, 13 deletions
diff --git a/drivers/sbus/char/jsflash.c b/drivers/sbus/char/jsflash.c
index a85ad05e854..6d465168468 100644
--- a/drivers/sbus/char/jsflash.c
+++ b/drivers/sbus/char/jsflash.c
@@ -186,31 +186,31 @@ static void jsfd_do_request(struct request_queue *q)
{
struct request *req;
- while ((req = elv_next_request(q)) != NULL) {
+ req = blk_fetch_request(q);
+ while (req) {
struct jsfd_part *jdp = req->rq_disk->private_data;
- unsigned long offset = req->sector << 9;
- size_t len = req->current_nr_sectors << 9;
+ unsigned long offset = blk_rq_pos(req) << 9;
+ size_t len = blk_rq_cur_bytes(req);
+ int err = -EIO;
- if ((offset + len) > jdp->dsize) {
- end_request(req, 0);
- continue;
- }
+ if ((offset + len) > jdp->dsize)
+ goto end;
if (rq_data_dir(req) != READ) {
printk(KERN_ERR "jsfd: write\n");
- end_request(req, 0);
- continue;
+ goto end;
}
if ((jdp->dbase & 0xff000000) != 0x20000000) {
printk(KERN_ERR "jsfd: bad base %x\n", (int)jdp->dbase);
- end_request(req, 0);
- continue;
+ goto end;
}
jsfd_read(req->buffer, jdp->dbase + offset, len);
-
- end_request(req, 1);
+ err = 0;
+ end:
+ if (!__blk_end_request_cur(req, err))
+ req = blk_fetch_request(q);
}
}