This fixes an issue when doing SG_IO on an sd device: the
sd driver fails to copy the request's cmd_len to the scsi
command's cmd_len when initializing the command.
Signed-off-by: Timothy Thelin <[email protected]>
--- linux-2.6.13.orig/drivers/scsi/sd.c 2005-08-28 16:41:01.000000000 -0700
+++ linux-2.6.13/drivers/scsi/sd.c 2005-09-13 09:39:06.000000000 -0700
@@ -236,6 +236,7 @@ static int sd_init_command(struct scsi_c
return 0;
memcpy(SCpnt->cmnd, rq->cmd, sizeof(SCpnt->cmnd));
+ SCpnt->cmd_len = rq->cmd_len;
if (rq_data_dir(rq) == WRITE)
SCpnt->sc_data_direction = DMA_TO_DEVICE;
else if (rq->data_len)
-
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