packet: fix error handling

[powerpc.git] / drivers / block / pktcdvd.c

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index 93fb6ed..f1b9dd7 100644 (file)
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -765,7 +765,7 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command *
                        goto out;
        }
 
-       rq->cmd_len = COMMAND_SIZE(rq->cmd[0]);
+       rq->cmd_len = COMMAND_SIZE(cgc->cmd[0]);
        memcpy(rq->cmd, cgc->cmd, CDROM_PACKET_SIZE);
        if (sizeof(rq->cmd) > CDROM_PACKET_SIZE)
                memset(rq->cmd + CDROM_PACKET_SIZE, 0, sizeof(rq->cmd) - CDROM_PACKET_SIZE);
@@ -777,7 +777,8 @@ static int pkt_generic_packet(struct pktcdvd_device *pd, struct packet_command *
                rq->cmd_flags |= REQ_QUIET;
 
        blk_execute_rq(rq->q, pd->bdev->bd_disk, rq, 0);
-       ret = rq->errors;
+       if (rq->errors)
+               ret = -EIO;
 out:
        blk_put_request(rq);
        return ret;