Commit 40f62028 authored Jan 25, 2008 by James Bottomley

[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>

parent 3d9dd6ee

block/bsg.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -279,6 +279,7 @@ bsg_map_hdr(struct bsg_device bd, struct sg_io_v4 hdr)
		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);