From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Osipenko Subject: [PATCH v2 06/19] PM / devfreq: tegra: Fix missed error checking on devfreq initialization failure Date: Mon, 15 Apr 2019 17:54:52 +0300 Message-ID: <20190415145505.18397-7-digetx@gmail.com> References: <20190415145505.18397-1-digetx@gmail.com> Mime-Version: 1.0 Content-Transfer-Encoding: 8bit Return-path: In-Reply-To: <20190415145505.18397-1-digetx@gmail.com> Sender: linux-kernel-owner@vger.kernel.org To: Thierry Reding , Jonathan Hunter , MyungJoo Ham , Kyungmin Park , Chanwoo Choi , Tomeu Vizoso Cc: linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org List-Id: linux-tegra@vger.kernel.org The code doesn't check for devfreq initialization failure, fix it. Signed-off-by: Dmitry Osipenko --- drivers/devfreq/tegra-devfreq.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/devfreq/tegra-devfreq.c b/drivers/devfreq/tegra-devfreq.c index f0f0d78f6cbf..aa0478464b35 100644 --- a/drivers/devfreq/tegra-devfreq.c +++ b/drivers/devfreq/tegra-devfreq.c @@ -707,6 +707,10 @@ static int tegra_devfreq_probe(struct platform_device *pdev) &tegra_devfreq_profile, "tegra_actmon", NULL); + if (IS_ERR(tegra->devfreq)) { + err = PTR_ERR(tegra->devfreq); + return err; + } return 0; } -- 2.21.0