From: Christoph Hellwig <hch@xxxxxx>
The driver never sets req->errors
---
drivers/block/paride/pd.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
diff --git a/drivers/block/paride/pd.c b/drivers/block/paride/pd.c
index 82c6d02193ae..3b0ab214fe74 100644
--- a/drivers/block/paride/pd.c
+++ b/drivers/block/paride/pd.c
@@ -739,7 +739,6 @@ static int pd_special_command(struct pd_unit *disk,
enum action (*func)(struct pd_unit *disk))
{
struct request *rq;
- int err = 0;
rq = blk_get_request(disk->gd->queue, REQ_OP_DRV_IN, __GFP_RECLAIM);
if (IS_ERR(rq))
@@ -748,10 +747,9 @@ static int pd_special_command(struct pd_unit *disk,
rq->special = func;
blk_execute_rq(disk->gd->queue, disk->gd, rq, 0);
- err = req->errors ? -EIO : 0;
blk_put_request(rq);
- return err;
+ return 0;
}
/* kernel glue structures */
--
2.11.0
--
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