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| author | Kiyoshi Ueda <k-ueda@ct.jp.nec.com> | 2008-01-18 18:02:15 +0100 |
|---|---|---|
| committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2008-01-30 20:03:41 +0100 |
| commit | b8de16318410f6f8611a879678a531237e4aadc9 (patch) | |
| tree | 3451b3bb3ccd95d17ebe246d455a90a5d4fb172b | |
| parent | [SCSI] bidirectional command support (diff) | |
| download | linux-b8de16318410f6f8611a879678a531237e4aadc9.tar.xz linux-b8de16318410f6f8611a879678a531237e4aadc9.zip | |
[SCSI] bidirectional: fix up for the new blk_end_request code
Signed-off-by: Kiyoshi Ueda <k-ueda@ct.jp.nec.com>
Signed-off-by: Jun'ichi Nomura <j-nomura@ce.jp.nec.com>
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
| -rw-r--r-- | drivers/scsi/scsi_lib.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c index 681ed1b830f5..4560713ecb14 100644 --- a/drivers/scsi/scsi_lib.c +++ b/drivers/scsi/scsi_lib.c @@ -812,8 +812,16 @@ EXPORT_SYMBOL(scsi_release_buffers); */ void scsi_end_bidi_request(struct scsi_cmnd *cmd) { - blk_end_bidi_request(cmd->request, 0, scsi_out(cmd)->resid, - scsi_in(cmd)->resid); + struct request *req = cmd->request; + unsigned int dlen = req->data_len; + unsigned int next_dlen = req->next_rq->data_len; + + req->data_len = scsi_out(cmd)->resid; + req->next_rq->data_len = scsi_in(cmd)->resid; + + /* The req and req->next_rq have not been completed */ + BUG_ON(blk_end_bidi_request(req, 0, dlen, next_dlen)); + scsi_release_buffers(cmd); /* |