From cf1199f792da92dabfd5dfb2bd2211b5d191da45 Mon Sep 17 00:00:00 2001 From: LABBE Corentin Date: Thu, 12 Nov 2015 08:49:59 +0100 Subject: [PATCH] mfd: qcom_rpm: Fix a possible NULL dereference of_match_device could return NULL, and so cause a NULL pointer dereference later. Signed-off-by: LABBE Corentin Signed-off-by: Lee Jones --- drivers/mfd/qcom_rpm.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/mfd/qcom_rpm.c b/drivers/mfd/qcom_rpm.c index 207a3bd68559..1be47ad6441b 100644 --- a/drivers/mfd/qcom_rpm.c +++ b/drivers/mfd/qcom_rpm.c @@ -495,6 +495,8 @@ static int qcom_rpm_probe(struct platform_device *pdev) } match = of_match_device(qcom_rpm_of_match, &pdev->dev); + if (!match) + return -ENODEV; rpm->data = match->data; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); -- 2.20.1