[PATCH 18/24] st: return error code in st_scsi_execute()

[Hannes Reinecke]

We should return the actual error code in st_scsi_execute(),
avoiding the need to use DRIVER_ERROR.

Signed-off-by: Hannes Reinecke <h...@suse.de>
---
 drivers/scsi/st.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
index e3266a64a477..5f38369cc62f 100644
--- a/drivers/scsi/st.c
+++ b/drivers/scsi/st.c
@@ -549,7 +549,7 @@ static int st_scsi_execute(struct st_request *SRpnt, const 
unsigned char *cmd,
                        data_direction == DMA_TO_DEVICE ?
                        REQ_OP_SCSI_OUT : REQ_OP_SCSI_IN, 0);
        if (IS_ERR(req))
-               return DRIVER_ERROR << 24;
+               return PTR_ERR(req);
        rq = scsi_req(req);
        req->rq_flags |= RQF_QUIET;
 
@@ -560,7 +560,7 @@ static int st_scsi_execute(struct st_request *SRpnt, const 
unsigned char *cmd,
                                      GFP_KERNEL);
                if (err) {
                        blk_put_request(req);
-                       return DRIVER_ERROR << 24;
+                       return err;
                }
        }
 
-- 
2.16.4