diff options
Diffstat (limited to 'firmware/libcommon/source/card_emu.c')
| -rw-r--r-- | firmware/libcommon/source/card_emu.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/firmware/libcommon/source/card_emu.c b/firmware/libcommon/source/card_emu.c index 923226a..f95f5d1 100644 --- a/firmware/libcommon/source/card_emu.c +++ b/firmware/libcommon/source/card_emu.c @@ -260,18 +260,18 @@ struct msgb *usb_buf_alloc_st(uint8_t ep, uint8_t msg_class, uint8_t msg_type) while (!msg) { msg = usb_buf_alloc(ep); // try to allocate some memory if (!msg) { // allocation failed, we might be out of memory - struct llist_head *queue = usb_get_queue(ep); - if (!queue) { + struct usb_buffered_ep *bep = usb_get_buf_ep(ep); + if (!bep) { TRACE_ERROR("ep %u: %s queue does not exist\n\r", ep, __func__); return NULL; } - if (llist_empty(queue)) { + if (llist_empty(&bep->queue)) { TRACE_ERROR("ep %u: %s EOMEM (queue already empty)\n\r", ep, __func__); return NULL; } - msg = msgb_dequeue(queue); + msg = msgb_dequeue_count(&bep->queue, &bep->queue_len); if (!msg) { TRACE_ERROR("ep %u: %s no msg in non-empty queue\n\r", ep, __func__); |