From 66db94786e94fe2c060ab31bd8ed0308810ab610 Mon Sep 17 00:00:00 2001 From: Johan Hovold Date: Mon, 18 Jan 2021 12:14:23 +0100 Subject: [PATCH] USB: serial: io_ti: drop short control-transfer check There's no need to check for short control transfers when sending data so remove the redundant sanity check. Reviewed-by: Greg Kroah-Hartman Signed-off-by: Johan Hovold --- drivers/usb/serial/io_ti.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index c327d4cf7928..0c4062698603 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -283,11 +283,7 @@ static int ti_vsend_sync(struct usb_device *dev, u8 request, u16 value, value, index, data, size, timeout); if (status < 0) return status; - if (status != size) { - dev_dbg(&dev->dev, "%s - wanted to write %d, but only wrote %d\n", - __func__, size, status); - return -ECOMM; - } + return 0; }