On 03.09.2022 20:25:58, Jimmy Assarsson wrote:
> Add struct kvaser_usb_busparams containing the busparameters used in
> CMD_{SET,GET}_BUSPARAMS* commands.

| drivers/net/can/usb/kvaser_usb/kvaser_usb_leaf.c:167:30: error: field
| busparams within 'struct kvaser_cmd_busparams' is less aligned than
| 'struct kvaser_usb_busparams' and is usually due to 'struct
| kvaser_cmd_busparams' being packed, which can lead to unaligned
| accesses [-Werror,-Wunaligned-access]
|         struct kvaser_usb_busparams busparams;
|                                     ^
| 1 error generated.

Fixed while applying.

diff --git a/drivers/net/can/usb/kvaser_usb/kvaser_usb.h b/drivers/net/can/usb/kvaser_usb/kvaser_usb.h
index 040885c7d0c4..778b61c90c2b 100644
--- a/drivers/net/can/usb/kvaser_usb/kvaser_usb.h
+++ b/drivers/net/can/usb/kvaser_usb/kvaser_usb.h
@@ -82,7 +82,7 @@ struct kvaser_usb_busparams {
        u8 tseg2;
        u8 sjw;
        u8 nsamples;
-};
+} __packed;
 
 struct kvaser_usb {
        struct usb_device *udev;

Marc

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