1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index ff5d56b3ee4d..62307bd794a9 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -852,7 +852,7 @@ static void scsi_end_bidi_request(struct scsi_cmnd *cmd)
 void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
 {
         int result = cmd->result;
-        int this_count = scsi_bufflen(cmd);
+        int this_count;
         struct request_queue *q = cmd->device->request_queue;
         struct request *req = cmd->request;
         int error = 0;
@@ -908,6 +908,7 @@ void scsi_io_completion(struct scsi_cmnd *cmd, unsigned int good_bytes)
          */
         if (scsi_end_request(cmd, error, good_bytes, result == 0) == NULL)
                 return;
+        this_count = blk_rq_bytes(req);
 
         /* good_bytes = 0, or (inclusive) there were leftovers and
          * result = 0, so scsi_end_request couldn't retry.