diff options
| -rw-r--r-- | drivers/usb/chipidea/udc.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index c1eea62ab998..a0b208dfb959 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1677,12 +1677,10 @@ static int init_eps(struct ci_hdrc *ci) usb_ep_set_maxpacket_limit(&hwep->ep, (unsigned short)~0); INIT_LIST_HEAD(&hwep->qh.queue); - hwep->qh.ptr = dma_pool_alloc(ci->qh_pool, GFP_KERNEL, - &hwep->qh.dma); + hwep->qh.ptr = dma_pool_zalloc(ci->qh_pool, GFP_KERNEL, + &hwep->qh.dma); if (hwep->qh.ptr == NULL) retval = -ENOMEM; - else - memset(hwep->qh.ptr, 0, sizeof(*hwep->qh.ptr)); /* * set up shorthands for ep0 out and in endpoints, |