Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755524AbaFIJFK (ORCPT ); Mon, 9 Jun 2014 05:05:10 -0400 Received: from ip4-83-240-18-248.cust.nbox.cz ([83.240.18.248]:58527 "EHLO ip4-83-240-18-248.cust.nbox.cz" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755201AbaFIIv0 (ORCPT ); Mon, 9 Jun 2014 04:51:26 -0400 From: Jiri Slaby To: stable@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Dan Carpenter , Pawel Moll , Jiri Slaby Subject: [PATCH 3.12 087/146] clk: vexpress: NULL dereference on error path Date: Mon, 9 Jun 2014 10:50:22 +0200 Message-Id: <2cd99e6b78cfb93971ccbe7b1d2b11ff1a311eed.1402303821.git.jslaby@suse.cz> X-Mailer: git-send-email 1.9.3 In-Reply-To: References: In-Reply-To: References: Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Dan Carpenter 3.12-stable review patch. If anyone has any objections, please let me know. =============== commit 6b4ed8b00e93bd31f24a25f59ed8d1b808d0cc00 upstream. If the allocation fails then we dereference the NULL in the error path. Just return directly. Fixes: ed27ff1db869 ('clk: Versatile Express clock generators ("osc") driver') Signed-off-by: Dan Carpenter Signed-off-by: Pawel Moll Signed-off-by: Jiri Slaby --- drivers/clk/versatile/clk-vexpress-osc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c index 2dc8b41a339d..a535c7bf8574 100644 --- a/drivers/clk/versatile/clk-vexpress-osc.c +++ b/drivers/clk/versatile/clk-vexpress-osc.c @@ -102,7 +102,7 @@ void __init vexpress_osc_of_setup(struct device_node *node) osc = kzalloc(sizeof(*osc), GFP_KERNEL); if (!osc) - goto error; + return; osc->func = vexpress_config_func_get_by_node(node); if (!osc->func) { -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/