From 7e184c28636dce594426cd7d8781d52d1dd447cd Mon Sep 17 00:00:00 2001 From: "Ahmed S. Darwish" Date: Sun, 15 Mar 2015 11:10:49 -0400 Subject: [PATCH] can: kvaser_usb: Fix sparse warning __le16 degrades to integer USB endpoint's wMaxPacketSize field is an le16 entity. Use appropriate le16_to_cpu macros to maintain endian independence. Reported-by: Marc Kleine-Budde Signed-off-by: Ahmed S. Darwish Signed-off-by: Marc Kleine-Budde --- drivers/net/can/usb/kvaser_usb.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/drivers/net/can/usb/kvaser_usb.c b/drivers/net/can/usb/kvaser_usb.c index 2f9733a8e125..57611fd91229 100644 --- a/drivers/net/can/usb/kvaser_usb.c +++ b/drivers/net/can/usb/kvaser_usb.c @@ -596,8 +596,8 @@ static int kvaser_usb_wait_msg(const struct kvaser_usb *dev, u8 id, * for further details. */ if (tmp->len == 0) { - pos = round_up(pos, - dev->bulk_in->wMaxPacketSize); + pos = round_up(pos, le16_to_cpu(dev->bulk_in-> + wMaxPacketSize)); continue; } @@ -1337,7 +1337,8 @@ static void kvaser_usb_read_bulk_callback(struct urb *urb) * number of events in case of a heavy rx load on the bus. */ if (msg->len == 0) { - pos = round_up(pos, dev->bulk_in->wMaxPacketSize); + pos = round_up(pos, le16_to_cpu(dev->bulk_in-> + wMaxPacketSize)); continue; } -- 2.20.1