[PATCH] usb: image: microtek: Unneeded variable: "err". Return "0" on line 616

[Hariprasad Kelam]

Fix below issue reported by coccicheck
drivers/usb/image/microtek.c:569:5-8: Unneeded variable: "err". Return
"0" on line 616

We can not change return type of mts_scsi_queuecommand_lck as it is part
of DEF_SCSI_QCMD

Signed-off-by: Hariprasad Kelam <hariprasad.ke...@gmail.com>
---
 drivers/usb/image/microtek.c | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 0a57c2c..ebe1362 100644
--- a/drivers/usb/image/microtek.c
+++ b/drivers/usb/image/microtek.c
@@ -566,7 +566,6 @@ static int
 mts_scsi_queuecommand_lck(struct scsi_cmnd *srb, mts_scsi_cmnd_callback 
callback)
 {
        struct mts_desc* desc = (struct 
mts_desc*)(srb->device->host->hostdata[0]);
-       int err = 0;
        int res;
 
        MTS_DEBUG_GOT_HERE();
@@ -613,7 +612,7 @@ mts_scsi_queuecommand_lck(struct scsi_cmnd *srb, 
mts_scsi_cmnd_callback callback
 
        }
 out:
-       return err;
+       return 0;
 }
 
 static DEF_SCSI_QCMD(mts_scsi_queuecommand)
-- 
2.7.4