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authorKiyoshi Ueda <k-ueda@ct.jp.nec.com>2008-01-18 12:02:15 -0500
committerJames Bottomley <James.Bottomley@HansenPartnership.com>2008-01-30 14:03:41 -0500
commitb8de16318410f6f8611a879678a531237e4aadc9 (patch)
tree3451b3bb3ccd95d17ebe246d455a90a5d4fb172b /drivers/scsi/scsi_lib.c
parent6f9a35e2dafa0f855ab051c11bdbf739745ff6f5 (diff)
[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>
Diffstat (limited to 'drivers/scsi/scsi_lib.c')
-rw-r--r--drivers/scsi/scsi_lib.c12
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);
812 */ 812 */
813void scsi_end_bidi_request(struct scsi_cmnd *cmd) 813void scsi_end_bidi_request(struct scsi_cmnd *cmd)
814{ 814{
815 blk_end_bidi_request(cmd->request, 0, scsi_out(cmd)->resid, 815 struct request *req = cmd->request;
816 scsi_in(cmd)->resid); 816 unsigned int dlen = req->data_len;
817 unsigned int next_dlen = req->next_rq->data_len;
818
819 req->data_len = scsi_out(cmd)->resid;
820 req->next_rq->data_len = scsi_in(cmd)->resid;
821
822 /* The req and req->next_rq have not been completed */
823 BUG_ON(blk_end_bidi_request(req, 0, dlen, next_dlen));
824
817 scsi_release_buffers(cmd); 825 scsi_release_buffers(cmd);
818 826
819 /* 827 /*