staging: atomisp: remove else statement after return

It doesn't need to have else statement after return.
Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/media/atomisp/pci/atomisp2/atomisp_cmd.c

@@ -2951,10 +2951,10 @@ int atomisp_get_metadata(struct atomisp_sub_device *asd, int flag,
 		dev_err(isp->dev, "copy to user failed: copied %d bytes\n",
 			ret);
 		return -EFAULT;
-	} else {
+	}
+
 	list_del_init(&md_buf->list);
 	list_add_tail(&md_buf->list, &asd->metadata[md_type]);
-	}
 
 	dev_dbg(isp->dev, "%s: HAL de-queued metadata type %d with exp_id %d\n",
 		__func__, md_type, md->exp_id);