diff --git a/dp/wifi3.0/dp_rx_mon_status.c b/dp/wifi3.0/dp_rx_mon_status.c index 8899b8c019..7a89ec2bff 100644 --- a/dp/wifi3.0/dp_rx_mon_status.c +++ b/dp/wifi3.0/dp_rx_mon_status.c @@ -1,5 +1,5 @@ /* - * Copyright (c) 2017-2018 The Linux Foundation. All rights reserved. + * Copyright (c) 2017-2019 The Linux Foundation. All rights reserved. * * Permission to use, copy, modify, and/or distribute this software for * any purpose with or without fee is hereby granted, provided that the @@ -704,6 +704,13 @@ dp_rx_mon_status_srng_process(struct dp_soc *soc, uint32_t mac_id, 1, &desc_list, &tail); + /* + * No free descriptors available + */ + if (qdf_unlikely(num_alloc_desc == 0)) { + work_done++; + break; + } rx_desc = &desc_list->rx_desc; }