diff --git a/drivers/net/wireless/ath/ath6kl/wmi.c b/drivers/net/wireless/ath/ath6kl/wmi.c
index ddefc8e4a66b51325093e4f60d7bf6cff1b8895f..1426f61c8a8a7fd3a05eba18d6b59754d111226e 100644
--- a/drivers/net/wireless/ath/ath6kl/wmi.c
+++ b/drivers/net/wireless/ath/ath6kl/wmi.c
@@ -2846,6 +2846,7 @@ int ath6kl_wmi_send_action_cmd(struct wmi *wmi, u8 if_idx, u32 id, u32 freq,
 	}
 
 	kfree(wmi->last_mgmt_tx_frame);
+	memcpy(buf, data, data_len);
 	wmi->last_mgmt_tx_frame = buf;
 	wmi->last_mgmt_tx_frame_len = data_len;