Hi! > From: Dan Carpenter <[email protected]> > > [ Upstream commit b552766c872f5b0d90323b24e4c9e8fa67486dd5 ] > > The "bec" struct isn't necessarily always initialized. For example, the > mcp251xfd_get_berr_counter() function doesn't initialize anything if the > interface is down.
Well, yes... and = {} does not neccessarily initialize all of the
structure... for example padding.
It is really simple
struct can_berr_counter {
__u16 txerr;
__u16 rxerr;
};
but maybe something like alpha uses padding in such case, and memset
would be better?
Best regards,
Pavel
> +++ b/drivers/net/can/dev.c
> @@ -987,7 +987,7 @@ static int can_fill_info(struct sk_buff *skb, const
> struct net_device *dev)
> {
> struct can_priv *priv = netdev_priv(dev);
> struct can_ctrlmode cm = {.flags = priv->ctrlmode};
> - struct can_berr_counter bec;
> + struct can_berr_counter bec = { };
> enum can_state state = priv->state;
>
> if (priv->do_get_state)
--
http://www.livejournal.com/~pavelmachek
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