sd: retry discard commands
Currently cmd->allowed is initialized from rq->retries for discard
commands, but retries is always 0 for non-BLOCK_PC requests. Set it
to the standard number of retries instead.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Martin K. Petersen <martin.petersen@oracle.com>
Reviewed-by: Hannes Reinecke <hare@suse.de>
diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
index f54a530..fe0b7df 100644
--- a/drivers/scsi/sd.c
+++ b/drivers/scsi/sd.c
@@ -758,7 +758,7 @@
rq->timeout = SD_TIMEOUT;
cmd->transfersize = len;
- cmd->allowed = rq->retries;
+ cmd->allowed = SD_MAX_RETRIES;
/*
* Initially __data_len is set to the amount of data that needs to be
