From: Bartosz Markowski <bartosz.markowski@tieto.com>
Date: Thu, 26 Sep 2013 15:47:07 +0000 (+0200)
Subject: ath10k: warn if give WMI command is not supported
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=553215592f148ec94151a11d4f13ebf8fb2ca516;p=deliverable%2Flinux.git

ath10k: warn if give WMI command is not supported

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

Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
---

diff --git a/drivers/net/wireless/ath/ath10k/wmi.c b/drivers/net/wireless/ath/ath10k/wmi.c
index cfb208244999..8386050b1010 100644
--- a/drivers/net/wireless/ath/ath10k/wmi.c
+++ b/drivers/net/wireless/ath/ath10k/wmi.c
@@ -390,6 +390,12 @@ static int ath10k_wmi_cmd_send(struct ath10k *ar, struct sk_buff *skb,
 {
 	int ret = -EINVAL;
 
+	if (cmd_id == WMI_CMD_UNDEFINED) {
+		ath10k_warn("wmi command %d is not supported by firmware\n",
+			    cmd_id);
+		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);