diff options
author | FUJITA Tomonori <fujita.tomonori@lab.ntt.co.jp> | 2008-03-01 01:36:36 -0500 |
---|---|---|
committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-03-03 14:19:35 -0500 |
commit | cccddc2d15c32bdb6972aaf98f4c9e3e807833df (patch) | |
tree | ba849917dd8c20abc0ce9a2d9fe1551699b02122 /drivers | |
parent | 36802e99894e9757de2441b4f719c05a29495dc5 (diff) |
[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>
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/scsi/scsi_tgt_lib.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c index b14251483c3b..a0f308bd145b 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, | |||
381 | scsi_release_buffers(cmd); | 381 | scsi_release_buffers(cmd); |
382 | goto unmap_rq; | 382 | goto unmap_rq; |
383 | } | 383 | } |
384 | /* | ||
385 | * we use REQ_TYPE_BLOCK_PC so scsi_init_io doesn't set the | ||
386 | * length for us. | ||
387 | */ | ||
388 | cmd->sdb.length = rq->data_len; | ||
384 | 389 | ||
385 | return 0; | 390 | return 0; |
386 | 391 | ||