Commit b22f687d authored Mar 13, 2007 by Pete Wyckoff Committed by James Bottomley Mar 20, 2007

[SCSI] set resid in scsi_io_completion() even for check condition



Some targets can return both valid data and sense information.
Always update the request data_len from the SCSI command residual.
Callers should interpret sense data to determine what parts of the
data are valid in case of a CHECK CONDITION status.

Signed-off-by: Pete Wyckoff <pw@osc.edu>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>

parent a52decaf

drivers/scsi/scsi_lib.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -848,7 +848,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
		memcpy(req->sense, cmd->sense_buffer, len);
		req->sense_len = len;
		}
		} else
		}
		req->data_len = cmd->resid;
		}