[SCSI] bsg: copy the cmd_type field to the subordinate request for bidi
This fixes a problem in SCSI where we use the (previously
uninitialised) cmd_type via blk_pc_request() to set up the transfer in
scsi_init_sgtable().
Acked-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
diff --git a/block/bsg.c b/block/bsg.c
index 69b0a9d..8917c51 100644
--- a/block/bsg.c
+++ b/block/bsg.c
@@ -279,6 +279,7 @@
goto out;
}
rq->next_rq = next_rq;
+ next_rq->cmd_type = rq->cmd_type;
dxferp = (void*)(unsigned long)hdr->din_xferp;
ret = blk_rq_map_user(q, next_rq, dxferp, hdr->din_xfer_len);