[PATCH 1/5] pktcdvd: Correctly set rq->cmd_len in pkt_generic_packet()

[Peter Osterlund]

It looks like the code in pkt_generic_packet() worked by luck in the
past, but after commit 186d330e682210100c671355580a8592e4a21692
leaving rq->cmd_len uninitialized doesn't work any more.

Signed-off-by: Peter Osterlund <petero2@xxxxxxxxx>
---

 drivers/block/pktcdvd.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
index f783af7..5276d66 100644
--- a/drivers/block/pktcdvd.c
+++ b/drivers/block/pktcdvd.c
@@ -59,6 +59,7 @@
 #include <linux/mutex.h>
 #include <scsi/scsi_cmnd.h>
 #include <scsi/scsi_ioctl.h>
+#include <scsi/scsi.h>
 
 #include <asm/uaccess.h>
 
@@ -381,6 +382,7 @@ static int pkt_generic_packet(struct pkt
 	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);
+	rq->cmd_len = COMMAND_SIZE(rq->cmd[0]);
 
 	rq->ref_count++;
 	rq->flags |= REQ_NOMERGE;

-- 
Peter Osterlund - petero2@xxxxxxxxx
http://web.telia.com/~u89404340
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