linux-kernel - Re: [PATCH] ptp: ocp: Fix a resource leak in an error handling path

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Message-ID: <20210512143620.GE27051@hoboy.vegasvil.org>
Date:   Wed, 12 May 2021 07:36:20 -0700
From:   Richard Cochran <richardcochran@...il.com>
To:     Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc:     kuba@...nel.org, jonathan.lemon@...il.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: Re: [PATCH] ptp: ocp: Fix a resource leak in an error handling path

On Wed, May 12, 2021 at 01:15:29PM +0200, Christophe JAILLET wrote:
> If an error occurs after a successful 'pci_ioremap_bar()' call, it must be
> undone by a corresponding 'pci_iounmap()' call, as already done in the
> remove function.
> 
> Fixes: a7e1abad13f3 ("ptp: Add clock driver for the OpenCompute TimeCard.")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>

Acked-by: Richard Cochran <richardcochran@...il.com>