From patchwork Fri Mar 19 04:59:24 2010
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Subject: usb-bus: fix no params
From: TeLeMan <geleman@gmail.com>
X-Patchwork-Id: 48110
Message-Id: <a38b25541003182159p75e1ff04nb29ff6d3c73d7b49@mail.gmail.com>
To: qemu-devel <qemu-devel@nongnu.org>
Date: Fri, 19 Mar 2010 12:59:24 +0800

The "params" is never NULL and the usb hid devices have no params.

Signed-off-by: TeLeMan <geleman@gmail.com>

---
hw/usb-bus.c |    4 ----
 1 files changed, 0 insertions(+), 4 deletions(-)

diff --git a/hw/usb-bus.c b/hw/usb-bus.c
index ce8a694..f3f1ed6 100644
--- a/hw/usb-bus.c
+++ b/hw/usb-bus.c
@@ -299,10 +299,6 @@ USBDevice *usbdevice_create(const char *cmdline)
     }

     if (!usb->usbdevice_init) {
-        if (params) {
-            error_report("usbdevice %s accepts no params", driver);
-            return NULL;
-        }
         return usb_create_simple(bus, usb->qdev.name);
     }
     return usb->usbdevice_init(params);