From 485d53e7cbfe8d8f780b989e0081d6d5a8ee8e15 Mon Sep 17 00:00:00 2001
From: Anan Jaser <ananjaser@gmail.com>
Date: Wed, 27 Dec 2023 19:33:03 +0400
Subject: [PATCH] net: wireless: bcmdhd4358: attempt to handle NPE at init
 timeout

---
 drivers/net/wireless/bcmdhd4358/dhd_linux.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/drivers/net/wireless/bcmdhd4358/dhd_linux.c b/drivers/net/wireless/bcmdhd4358/dhd_linux.c
index f504fd66..2afbe46e 100755
--- a/drivers/net/wireless/bcmdhd4358/dhd_linux.c
+++ b/drivers/net/wireless/bcmdhd4358/dhd_linux.c
@@ -8875,6 +8875,11 @@ extern dhd_pub_t *link_recovery;
 void dhd_host_recover_link(void)
 {
 #if defined(BCMPCIE)
+	if (!link_recovery) {
+		printk("%s: link_recovery is NULL\n", __func__);
+		// Exit to avoid NPE
+		return;
+	}
 	link_recovery->hang_reason = HANG_REASON_PCIE_LINK_DOWN;
 	dhd_os_send_hang_message(link_recovery);
 #endif /* BCMPCIE */