[Qemu-devel] [PATCHv2] usb-bus: fix no params

[TeLeMan]

After commit 702f3e0fb52c124c07f215426eeadb70a716643f, the params is
nerver NULL. It should check *params instead of params to determine
whether the params is empty.

Signed-off-by: TeLeMan <address@hidden>
---
 hw/usb-bus.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/hw/usb-bus.c b/hw/usb-bus.c
index ce8a694..ee0e9e3 100644
--- a/hw/usb-bus.c
+++ b/hw/usb-bus.c
@@ -299,7 +299,7 @@ USBDevice *usbdevice_create(const char *cmdline)
     }

     if (!usb->usbdevice_init) {
-        if (params) {
+        if (*params) {
             error_report("usbdevice %s accepts no params", driver);
             return NULL;
         }
-- 
1.6.5.1.1367.gcd48

--
SUN OF A BEACH