From aa1810a8fbfe718e5b6832108182232da0af700a Mon Sep 17 00:00:00 2001
From: bings <bings@codeaurora.org>
Date: Thu, 18 Jan 2018 14:14:41 +0800
Subject: [PATCH] qcacmn: Fix nol timer memory leak

DFS nol timer need cleanup when rmmod driver, otherwise there is
memory leak.

Change-Id: I4f4c91f7fb515133edd4cb852b3760819a390505
CRs-Fixed: 2173788
---
 umac/dfs/core/src/misc/dfs_nol.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/umac/dfs/core/src/misc/dfs_nol.c b/umac/dfs/core/src/misc/dfs_nol.c
index f5e688b81447..fdce666ac683 100644
--- a/umac/dfs/core/src/misc/dfs_nol.c
+++ b/umac/dfs/core/src/misc/dfs_nol.c
@@ -139,6 +139,7 @@ void dfs_nol_attach(struct wlan_dfs *dfs)
 
 void dfs_nol_detach(struct wlan_dfs *dfs)
 {
+	dfs_nol_timer_cleanup(dfs);
 	qdf_flush_work(&dfs->dfs_nol_elem_free_work);
 	qdf_destroy_work(NULL, &dfs->dfs_nol_elem_free_work);
 	WLAN_DFSNOL_LOCK_DESTROY(dfs);