From: Stefan Weil <weil@mail.berlios.de>
Date: Sat, 7 May 2011 20:10:53 +0000 (+0200)
Subject: usb-linux: Add missing break statement
X-Git-Tag: v0.15.0-rc0~290
X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=0225e254ae81c5638463cda8f5730f31619113b6;p=qemu-xen-4.6-testing.git

usb-linux: Add missing break statement

cppcheck report:
usb-linux.c:661: warning: Redundant assignment of "len" in switch

Cc: Hans de Goede <hdegoede@redhat.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Stefan Weil <weil@mail.berlios.de>
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
---

diff --git a/usb-linux.c b/usb-linux.c
index 36a01ea0d..0ef1d2619 100644
--- a/usb-linux.c
+++ b/usb-linux.c
@@ -659,6 +659,7 @@ static int usb_host_handle_iso_data(USBHostDevice *s, USBPacket *p, int in)
                         switch(errno) {
                         case ETIMEDOUT:
                             len = USB_RET_NAK;
+                            break;
                         case EPIPE:
                         default:
                             len = USB_RET_STALL;