From: Jakub Kicinski <kuba@kernel.org>
To: Stefan Wahren <wahrenst@gmx.net>
Cc: Wei Fang <wei.fang@nxp.com>, Shenwei Wang <shenwei.wang@nxp.com>,
Clark Wang <xiaoning.wang@nxp.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Paolo Abeni <pabeni@redhat.com>,
imx@lists.linux.dev, netdev@vger.kernel.org,
Christoph Niedermaier <cniedermaier@dh-electronics.com>,
Richard Leitner <richard.leitner@skidata.com>
Subject: Re: [PATCH net] net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable()
Date: Thu, 4 Sep 2025 06:58:36 -0700 [thread overview]
Message-ID: <20250904065836.5d0f4486@kernel.org> (raw)
In-Reply-To: <20250904091334.53965-1-wahrenst@gmx.net>
On Thu, 4 Sep 2025 11:13:34 +0200 Stefan Wahren wrote:
> phy_dev = of_phy_find_device(fep->phy_node);
> phy_reset_after_clk_enable(phy_dev);
> - put_device(&phy_dev->mdio.dev);
> + if (phy_dev)
> + put_device(&phy_dev->mdio.dev);
Looks correct, but isn't it better to also wrap
phy_reset_after_clk_enable() with the if()?
Up to you..
next prev parent reply other threads:[~2025-09-04 13:58 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-09-04 9:13 [PATCH net] net: fec: Fix possible NPD in fec_enet_phy_reset_after_clk_enable() Stefan Wahren
2025-09-04 13:58 ` Jakub Kicinski [this message]
2025-09-04 18:01 ` Stefan Wahren
2025-09-04 18:59 ` Simon Horman
2025-09-05 2:11 ` Wei Fang
2025-09-06 1:00 ` patchwork-bot+netdevbpf
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