usb: image: microtek.c: Remove unused variable

Remove unused variable "err" from mts_scsi_queuecommand_lck().

Signed-off-by: Saurav Girepunje <saurav.girepunje@gmail.com>
Link: https://lore.kernel.org/r/20191005054931.GA11565@saurav
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c
index 0a57c2c..ebe1362 100644 (file)
--- 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)