From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3BB1A443A for ; Mon, 7 Aug 2023 13:58:38 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 353EDC433CC; Mon, 7 Aug 2023 13:58:36 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691416718; bh=ldo/PfwX1/YEJAZBSBXdjfdco2obKz6ExqpCyGI1fKw=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=YwcjSfUcWBuI5yDy5LmbY+EIciLl56lQYS52ul5UgTv4C5Jptkmhiz9Ig2IYczl9R 8BfGC6kitScsZ2gEfKbYTA8vruAwZFdqjbu1xwmCjXeZIulzGrwpdLDHL3blOy0N1l pyg2zgG0Rdoqf1QOnN0yFAa/IQHN3in4uMv+ixNxiN8D8D9MdBSbaQQt/5xL5nhCls S1JHGCdb8mYAjRXz2gkuwCdvyxxTF+Ke+lAvt3tL8zVxl7tk5xtsApFXOsrOtlf5dG kVNiZOzJ82XQ4ipLR1qAkIwhiIsmF20z+gaNK7707B/FMghpau8Os+uxeqW1bmPMjj 2dKSRAQjVMr/A== Date: Mon, 7 Aug 2023 15:58:33 +0200 From: Simon Horman To: Petr Pavlu Cc: tariqt@nvidia.com, yishaih@nvidia.com, leon@kernel.org, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, jgg@ziepe.ca, netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next 03/10] mlx4: Replace the mlx4_interface.event callback with a notifier Message-ID: References: <20230804150527.6117-1-petr.pavlu@suse.com> <20230804150527.6117-4-petr.pavlu@suse.com> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230804150527.6117-4-petr.pavlu@suse.com> On Fri, Aug 04, 2023 at 05:05:20PM +0200, Petr Pavlu wrote: ... > diff --git a/drivers/net/ethernet/mellanox/mlx4/en_main.c b/drivers/net/ethernet/mellanox/mlx4/en_main.c ... > @@ -326,6 +333,11 @@ static void *mlx4_en_add(struct mlx4_dev *dev) > mutex_init(&mdev->state_lock); > mdev->device_up = true; > > + /* register mlx4 core notifier */ > + mdev->mlx_nb.notifier_call = mlx4_en_event; > + err = mlx4_register_event_notifier(dev, &mdev->mlx_nb); Hi Petr. This fails to build because err isn't declared in this context. > + WARN(err, "failed to register mlx4 event notifier (%d)", err); > + > return mdev; > > err_mr: ...