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Date: Sun, 22 Mar 2015 20:13:33 +0100 From: Marc Kleine-Budde <mkl@...gutronix.de> To: netdev@...r.kernel.org Cc: davem@...emloft.net, linux-can@...r.kernel.org, kernel@...gutronix.de, "Ahmed S. Darwish" <ahmed.darwish@...eo.com>, Marc Kleine-Budde <mkl@...gutronix.de> Subject: [PATCH 2/7] can: kvaser_usb: Fix sparse warning __le16 degrades to integer From: "Ahmed S. Darwish" <ahmed.darwish@...eo.com> USB endpoint's wMaxPacketSize field is an le16 entity. Use appropriate le16_to_cpu macros to maintain endian independence. Reported-by: Marc Kleine-Budde <mkl@...gutronix.de> Signed-off-by: Ahmed S. Darwish <ahmed.darwish@...eo.com> Signed-off-by: Marc Kleine-Budde <mkl@...gutronix.de> --- 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; } -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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