Many usbdevice_init implementors assume params is non-NULL.
Signed-off-by: Jan Kiszka <jan.kiszka@web.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
(cherry picked from commit
702f3e0fb52c124c07f215426eeadb70a716643f)
USBBus *bus = usb_bus_find(-1 /* any */);
DeviceInfo *info;
USBDeviceInfo *usb;
- char driver[32], *params;
+ char driver[32];
+ const char *params;
int len;
params = strchr(cmdline,':');
len = sizeof(driver);
pstrcpy(driver, len, cmdline);
} else {
+ params = "";
pstrcpy(driver, sizeof(driver), cmdline);
}