From 087abae5509fcdece9004f1532333b7cecac33e2 Mon Sep 17 00:00:00 2001
From: Lin Bai <lbai@codeaurora.org>
Date: Tue, 4 Aug 2020 17:13:57 +0800
Subject: [PATCH] qcacld-3.0: Return proper error code when handling PMKSA

Currently only STA and SAP support PMKSA cache, and return
EOPNOTSUPP for other modes.

Change-Id: Ic8969ffd58815c4f3e2e5e286521421c38eb7f56
CRs-Fixed: 2747485
---
 core/hdd/src/wlan_hdd_cfg80211.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/core/hdd/src/wlan_hdd_cfg80211.c b/core/hdd/src/wlan_hdd_cfg80211.c
index 6fe2173d6f00..8640a669e5a9 100644
--- a/core/hdd/src/wlan_hdd_cfg80211.c
+++ b/core/hdd/src/wlan_hdd_cfg80211.c
@@ -22083,7 +22083,10 @@ static int __wlan_hdd_cfg80211_flush_pmksa(struct wiphy *wiphy,
 		return errno;
 
 	status = wlan_hdd_flush_pmksa_cache(adapter);
-	if (QDF_IS_STATUS_ERROR(status)) {
+	if (status == QDF_STATUS_E_NOSUPPORT) {
+		errno = -EOPNOTSUPP;
+	}
+	else if (QDF_IS_STATUS_ERROR(status)) {
 		hdd_err("Cannot flush PMKIDCache");
 		errno = -EINVAL;
 	}