From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from eggs.gnu.org ([2001:4830:134:3::10]:37273) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XqzDL-00060u-UI for qemu-devel@nongnu.org; Wed, 19 Nov 2014 01:58:16 -0500 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1XqzD5-0005Bt-Pp for qemu-devel@nongnu.org; Wed, 19 Nov 2014 01:58:07 -0500 Received: from mail-pa0-x22e.google.com ([2607:f8b0:400e:c03::22e]:57455) by eggs.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1XqzD5-0005BG-JB for qemu-devel@nongnu.org; Wed, 19 Nov 2014 01:57:51 -0500 Received: by mail-pa0-f46.google.com with SMTP id lj1so2045466pab.5 for ; Tue, 18 Nov 2014 22:57:50 -0800 (PST) From: Jun Li Date: Wed, 19 Nov 2014 14:57:43 +0800 Message-Id: <1416380263-1274-1-git-send-email-junmuzi@gmail.com> Subject: [Qemu-devel] [PATCH] usb: delete redundant brackets in usb_host_handle_control() List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , To: qemu-devel@nongnu.org Cc: juli@redhat.com, famz@redhat.com, kraxel@redhat.com, Jun Li When see usb codes, find there are redundant brackets !((udev->port->speedmask & USB_SPEED_MASK_SUPER)) here. So delete it. Signed-off-by: Jun Li --- hw/usb/host-libusb.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/hw/usb/host-libusb.c b/hw/usb/host-libusb.c index a5f9dab..cff4f7c 100644 --- a/hw/usb/host-libusb.c +++ b/hw/usb/host-libusb.c @@ -1237,7 +1237,7 @@ static void usb_host_handle_control(USBDevice *udev, USBPacket *p, /* Fix up USB-3 ep0 maxpacket size to allow superspeed connected devices * to work redirected to a not superspeed capable hcd */ if (udev->speed == USB_SPEED_SUPER && - !((udev->port->speedmask & USB_SPEED_MASK_SUPER)) && + !(udev->port->speedmask & USB_SPEED_MASK_SUPER) && request == 0x8006 && value == 0x100 && index == 0) { r->usb3ep0quirk = true; } -- 1.9.3