From 0a7a3b15bed2e0f8eec1786b623cf87f1446ce54 Mon Sep 17 00:00:00 2001
From: Rajeev Kumar <rajekuma@codeaurora.org>
Date: Fri, 9 Mar 2018 13:22:25 -0800
Subject: [PATCH] qcacmn: Ignore qdf debug fs create failure during init/deinit

Debug fs create failure should not fail wifi turn on. Add logic
to allow wifi turn on even if kernel debug fs create API returns
failure.

Change-Id: I686362340d9ef0268ca7587ad30c726c33f1c427
CRs-Fixed: 2203330
---
 qdf/linux/src/qdf_debugfs.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/qdf/linux/src/qdf_debugfs.c b/qdf/linux/src/qdf_debugfs.c
index 98a300408c6f..054a1ee12d3f 100644
--- a/qdf/linux/src/qdf_debugfs.c
+++ b/qdf/linux/src/qdf_debugfs.c
@@ -48,6 +48,9 @@ qdf_export_symbol(qdf_debugfs_init);
 
 QDF_STATUS qdf_debugfs_exit(void)
 {
+	if (!qdf_debugfs_root)
+		return QDF_STATUS_SUCCESS;
+
 	debugfs_remove_recursive(qdf_debugfs_root);
 	qdf_debugfs_root = NULL;