linux-kernel - Re: [PATCH net] fjes: Fix an error handling path in fjes

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Message-ID: <20221221174043.1191996a@kernel.org>
Date:   Wed, 21 Dec 2022 17:40:43 -0800
From:   Jakub Kicinski <kuba@...nel.org>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     "David S. Miller" <davem@...emloft.net>,
        Eric Dumazet <edumazet@...gle.com>,
        Paolo Abeni <pabeni@...hat.com>,
        Taku Izumi <izumi.taku@...fujitsu.com>,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org,
        netdev@...r.kernel.org
Subject: Re: [PATCH net] fjes: Fix an error handling path in fjes_probe()

On Tue, 20 Dec 2022 21:57:06 +0100 Christophe JAILLET wrote:
> A netif_napi_add() call is hidden in fjes_sw_init(). It should be undone
> by a corresponding netif_napi_del() call in the error handling path of the
> probe, as already done inthe remove function.

Ah, now I see why Michal asked about netif_napi_del() in the other
driver :S  free_netdev() cleans up NAPIs.