Commit cccddc2d authored Mar 01, 2008 by FUJITA Tomonori Committed by James Bottomley Mar 03, 2008

[SCSI] tgt: set the data length properly

scsi_tgt uses REQ_TYPE_BLOCK_PC so scsi_init_io doesn't set the length
for us. scsi_tgt needs to do it by itself.

Signed-off-by: FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>

parent 36802e99

drivers/scsi/scsi_tgt_lib.c

+5 −0

Original line number	Diff line number	Diff line
		@@ -381,6 +381,11 @@ static int scsi_map_user_pages(struct scsi_tgt_cmd tcmd, struct scsi_cmnd cmd,
		scsi_release_buffers(cmd);
		goto unmap_rq;
		}
		/*
		* we use REQ_TYPE_BLOCK_PC so scsi_init_io doesn't set the
		* length for us.
		*/
		cmd->sdb.length = rq->data_len;

		return 0;