[PATCH 03/13] ath10k: warn if give WMI command is not supported

[Bartosz Markowski]

This will show and make it easier to track the API
differences in the new AP firmware.

Signed-off-by: Bartosz Markowski <bartosz.markowski at tieto.com>
---
 drivers/net/wireless/ath/ath10k/wmi.c |    5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index dd490b4..ed137b8 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -399,6 +399,11 @@ static int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb,
 {
 	int ret = -EINVAL;
 
+	if (cmd_id == WMI_CMD_UNDEFINED) {
+		ath10k_warn("command not supported by given firmware\n");
+		return ret;
+	}
+
 	wait_event_timeout(ar->wmi.tx_credits_wq, ({
 		/* try to send pending beacons first. they take priority */
 		ath10k_wmi_tx_beacons_nowait(ar);
-- 
1.7.10