Overrides are optional and many drivers pass NULL, in this case don't process the overrides so we don't deference a NULL pointer. Signed-off-by: Charles Keepax <ckeepax@xxxxxxxxxxxxxxxxxxxxxxxxxxx> --- drivers/usb/host/ohci-hcd.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 21d937a..e26abd5 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1161,6 +1161,9 @@ void ohci_init_driver(struct hc_driver *drv, /* Copy the generic table to drv and then apply the overrides */ *drv = ohci_hc_driver; + if (!over) + return; + drv->product_desc = over->product_desc; drv->hcd_priv_size += over->extra_priv_size; if (over->reset) -- 1.7.2.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
