From: Wan Jiabing <wanjiabing@vivo.com>
Date: Thu, 14 Oct 2021 08:57:19 +0000 (-0400)
Subject: ARM: OMAP2+: hwmod: Add of_node_put() before break
X-Git-Tag: v4.19.231~9
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8779326df60fd0990527f1f752598caf1bb6e8d6;p=thirdparty%2Fkernel%2Fstable.git

ARM: OMAP2+: hwmod: Add of_node_put() before break

[ Upstream commit 80c469a0a03763f814715f3d12b6f3964c7423e8 ]

Fix following coccicheck warning:
./arch/arm/mach-omap2/omap_hwmod.c:753:1-23: WARNING: Function
for_each_matching_node should have of_node_put() before break

Early exits from for_each_matching_node should decrement the
node reference counter.

Signed-off-by: Wan Jiabing <wanjiabing@vivo.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---

diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
index a8269f0a87ced..47c55351df033 100644
--- a/arch/arm/mach-omap2/omap_hwmod.c
+++ b/arch/arm/mach-omap2/omap_hwmod.c
@@ -754,8 +754,10 @@ static int __init _init_clkctrl_providers(void)
 
 	for_each_matching_node(np, ti_clkctrl_match_table) {
 		ret = _setup_clkctrl_provider(np);
-		if (ret)
+		if (ret) {
+			of_node_put(np);
 			break;
+		}
 	}
 
 	return ret;