linux-kernel - Re: [PATCH 4/5] drivers: net: usb: rtl8150: bug fixing and cleanup

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:	Sat, 18 May 2013 23:10:12 +0200
From:	Francois Romieu <romieu@...zoreil.com>
To:	Petko Manolov <petkan@...leusys.com>
Cc:	David Miller <davem@...emloft.net>, netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH 4/5] drivers: net: usb: rtl8150: bug fixing and cleanup

Petko Manolov <petkan@...leusys.com> :
[...]
>  static int set_registers(rtl8150_t * dev, u16 indx, u16 size, void *data)
>  {
> -	return usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
> -			       RTL8150_REQ_SET_REGS, RTL8150_REQT_WRITE,
> -			       indx, 0, data, size, 500);
> +	int res;
> +
> +	res = usb_control_msg(dev->udev, usb_sndctrlpipe(dev->udev, 0),
> +			      RTL8150_REQ_SET_REGS, RTL8150_REQT_WRITE,
> +			      indx, 0, data, size, 500);
> +	if (res < 0)
> +		dev_dbg(&dev->udev->dev, "%s returned %d\n", __func__, res);
> +	return res;

You may move it into a separate patch. It is completely unrelated to the
ctrl_urb changes.

[...]
> +static int async_set_registers(rtl8150_t *dev, u16 indx, u16 size, u16 reg)
>  {

[...]
> +	usb_fill_control_urb(async_urb, dev->udev,
> +	                     usb_sndctrlpipe(dev->udev, 0), (void *) &req->dr,

Useless void * cast.

-- 
Ueimor
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/