Re: [PATCH_v3 02/04] android/hid: Implement hid set protocol in daemon

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Hi Ravi,

On Tue, Nov 05, 2013, Ravi kumar Veeramally wrote:
>  static uint8_t bt_hid_set_protocol(struct hal_cmd_hid_set_protocol *cmd,
>  								uint16_t len)
>  {
> -	DBG("Not Implemented");
> +	struct hid_device *dev;
> +	GSList *l;
> +	bdaddr_t dst;
> +	int fd;
> +	uint8_t hdr[1];

If it's just one element there's no need for an array. Just use
"uint8_t hdr;" instead.

> +	hdr[0] = HID_MSG_SET_PROTOCOL | cmd->mode;

And then here hdr = ...;

> +	fd = g_io_channel_unix_get_fd(dev->ctrl_io);
> +
> +	if (write(fd, hdr, sizeof(hdr)) < 0) {

And here &hdr, sizeof(hdr)

Johan
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