diff options
| -rw-r--r-- | drivers/usb/gadget/function/f_accessory.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/usb/gadget/function/f_accessory.c b/drivers/usb/gadget/function/f_accessory.c index fced02db3f5f..a2a73aa8f3da 100644 --- a/drivers/usb/gadget/function/f_accessory.c +++ b/drivers/usb/gadget/function/f_accessory.c @@ -610,8 +610,11 @@ retry_rx_alloc: if (!req) { if (acc_rx_req_len <= BULK_BUFFER_SIZE) goto fail; - for (i = 0; i < RX_REQ_MAX; i++) - acc_request_free(dev->rx_req[i], dev->ep_out); + for (i = 0; i < RX_REQ_MAX; i++) { + acc_request_free(dev->rx_req[i], + dev->ep_out); + dev->rx_req[i] = NULL; + } acc_rx_req_len /= 2; goto retry_rx_alloc; } @@ -625,8 +628,10 @@ fail: pr_err("acc_bind() could not allocate requests\n"); while ((req = req_get(dev, &dev->tx_idle))) acc_request_free(req, dev->ep_in); - for (i = 0; i < RX_REQ_MAX; i++) + for (i = 0; i < RX_REQ_MAX; i++) { acc_request_free(dev->rx_req[i], dev->ep_out); + dev->rx_req[i] = NULL; + } return -1; } |