From: Lu Hongfei <luhongfei@vivo.com>
To: Vladimir Oltean <vladimir.oltean@nxp.com>,
Claudiu Manoil <claudiu.manoil@nxp.com>,
Alexandre Belloni <alexandre.belloni@bootlin.com>,
UNGLinuxDriver@microchip.com, Andrew Lunn <andrew@lunn.ch>,
Florian Fainelli <f.fainelli@gmail.com>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
netdev@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: opensource.kernel@vivo.com, luhongfei@vivo.com
Subject: [PATCH] net: dsa: Removed unneeded of_node_put in felix_parse_ports_node
Date: Mon, 10 Jul 2023 11:18:59 +0800 [thread overview]
Message-ID: <20230710031859.36784-1-luhongfei@vivo.com> (raw)
Remove unnecessary of_node_put from the continue path to prevent
child node from being released twice, which could avoid resource
leak or other unexpected issues.
Signed-off-by: Lu Hongfei <luhongfei@vivo.com>
---
drivers/net/dsa/ocelot/felix.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/dsa/ocelot/felix.c b/drivers/net/dsa/ocelot/felix.c
index dee43caee19e..8da46d284e35 100644
--- a/drivers/net/dsa/ocelot/felix.c
+++ b/drivers/net/dsa/ocelot/felix.c
@@ -1286,7 +1286,6 @@ static int felix_parse_ports_node(struct felix *felix,
if (err < 0) {
dev_info(dev, "Unsupported PHY mode %s on port %d\n",
phy_modes(phy_mode), port);
- of_node_put(child);
/* Leave port_phy_modes[port] = 0, which is also
* PHY_INTERFACE_MODE_NA. This will perform a
--
2.39.0
next reply other threads:[~2023-07-10 3:19 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-07-10 3:18 Lu Hongfei [this message]
2023-07-10 10:58 ` [PATCH] net: dsa: Removed unneeded of_node_put in felix_parse_ports_node Vladimir Oltean
2023-07-11 9:00 ` patchwork-bot+netdevbpf
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