diff options
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi-tlv.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.c | 9 | ||||
| -rw-r--r-- | drivers/net/wireless/ath/ath10k/wmi.h | 1 |
3 files changed, 11 insertions, 3 deletions
diff --git a/drivers/net/wireless/ath/ath10k/wmi-tlv.c b/drivers/net/wireless/ath/ath10k/wmi-tlv.c index 932266d1111b..7b5834157fe5 100644 --- a/drivers/net/wireless/ath/ath10k/wmi-tlv.c +++ b/drivers/net/wireless/ath/ath10k/wmi-tlv.c @@ -1401,13 +1401,15 @@ static int ath10k_wmi_tlv_svc_avail_parse(struct ath10k *ar, u16 tag, u16 len, switch (tag) { case WMI_TLV_TAG_STRUCT_SERVICE_AVAILABLE_EVENT: + arg->service_map_ext_valid = true; arg->service_map_ext_len = *(__le32 *)ptr; arg->service_map_ext = ptr + sizeof(__le32); return 0; default: break; } - return -EPROTO; + + return 0; } static int ath10k_wmi_tlv_op_pull_svc_avail(struct ath10k *ar, diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c index c521f0b27831..c491acebdb46 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.c +++ b/drivers/net/wireless/ath/ath10k/wmi.c @@ -5751,8 +5751,13 @@ void ath10k_wmi_event_service_available(struct ath10k *ar, struct sk_buff *skb) ret); } - ath10k_wmi_map_svc_ext(ar, arg.service_map_ext, ar->wmi.svc_map, - __le32_to_cpu(arg.service_map_ext_len)); + /* + * Initialization of "arg.service_map_ext_valid" to ZERO is necessary + * for the below logic to work. + */ + if (arg.service_map_ext_valid) + ath10k_wmi_map_svc_ext(ar, arg.service_map_ext, ar->wmi.svc_map, + __le32_to_cpu(arg.service_map_ext_len)); } static int ath10k_wmi_event_temperature(struct ath10k *ar, struct sk_buff *skb) diff --git a/drivers/net/wireless/ath/ath10k/wmi.h b/drivers/net/wireless/ath/ath10k/wmi.h index c32aabea8293..d870f7067cb7 100644 --- a/drivers/net/wireless/ath/ath10k/wmi.h +++ b/drivers/net/wireless/ath/ath10k/wmi.h @@ -6919,6 +6919,7 @@ struct wmi_svc_rdy_ev_arg { }; struct wmi_svc_avail_ev_arg { + bool service_map_ext_valid; __le32 service_map_ext_len; const __le32 *service_map_ext; }; |