From f1747cd3b2231a4d9d53ad5576f4e0a0cba50998 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Mon, 3 Sep 2012 11:53:28 +0200 Subject: [PATCH] usb-redir: Add a usbredir_reject_device helper function Signed-off-by: Hans de Goede Signed-off-by: Gerd Hoffmann --- hw/usb/redirect.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-) diff --git a/hw/usb/redirect.c b/hw/usb/redirect.c index b9a3633..a590cb2 100644 --- a/hw/usb/redirect.c +++ b/hw/usb/redirect.c @@ -820,16 +820,21 @@ static void usbredir_chardev_open(USBRedirDevice *dev) usbredirparser_do_write(dev->parser); } +static void usbredir_reject_device(USBRedirDevice *dev) +{ + usbredir_device_disconnect(dev); + if (usbredirparser_peer_has_cap(dev->parser, usb_redir_cap_filter)) { + usbredirparser_send_filter_reject(dev->parser); + usbredirparser_do_write(dev->parser); + } +} + static void usbredir_do_attach(void *opaque) { USBRedirDevice *dev = opaque; if (usb_device_attach(&dev->dev) != 0) { - usbredir_device_disconnect(dev); - if (usbredirparser_peer_has_cap(dev->parser, usb_redir_cap_filter)) { - usbredirparser_send_filter_reject(dev->parser); - usbredirparser_do_write(dev->parser); - } + usbredir_reject_device(dev); } } @@ -1008,11 +1013,7 @@ static int usbredir_check_filter(USBRedirDevice *dev) return 0; error: - usbredir_device_disconnect(dev); - if (usbredirparser_peer_has_cap(dev->parser, usb_redir_cap_filter)) { - usbredirparser_send_filter_reject(dev->parser); - usbredirparser_do_write(dev->parser); - } + usbredir_reject_device(dev); return -1; }