From cccddc2d15c32bdb6972aaf98f4c9e3e807833df Mon Sep 17 00:00:00 2001 From: FUJITA Tomonori Date: Sat, 1 Mar 2008 15:36:36 +0900 Subject: [PATCH] [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 Signed-off-by: James Bottomley --- drivers/scsi/scsi_tgt_lib.c | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c index b14251483c..a0f308bd14 100644 --- a/drivers/scsi/scsi_tgt_lib.c +++ b/drivers/scsi/scsi_tgt_lib.c @@ -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; -- 2.39.5