ath6kl: Add wmi meta data information only it is available

Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index 13b1a20..d116d0e 100644 (file)
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -167,9 +167,11 @@ int ath6kl_wmi_data_hdr_add(struct wmi *wmi, struct sk_buff *skb,
        if (WARN_ON(skb == NULL))
                return -EINVAL;
 
-       ret = ath6kl_wmi_meta_add(wmi, skb, &meta_ver, tx_meta_info);
-       if (ret)
-               return ret;
+       if (tx_meta_info) {
+               ret = ath6kl_wmi_meta_add(wmi, skb, &meta_ver, tx_meta_info);
+               if (ret)
+                       return ret;
+       }
 
        skb_push(skb, sizeof(struct wmi_data_hdr));