From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753366AbbGJHqG (ORCPT ); Fri, 10 Jul 2015 03:46:06 -0400 Received: from mail-wg0-f50.google.com ([74.125.82.50]:33760 "EHLO mail-wg0-f50.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752304AbbGJHpn (ORCPT ); Fri, 10 Jul 2015 03:45:43 -0400 From: Lee Jones To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: kernel@stlinux.com, broonie@kernel.org, lgirdwood@gmail.com, Lee Jones Subject: [PATCH 2/3] regulator: pwm-regulator: Fix 'used uninitialized' warning Date: Fri, 10 Jul 2015 08:45:35 +0100 Message-Id: <1436514336-2075-2-git-send-email-lee.jones@linaro.org> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1436514336-2075-1-git-send-email-lee.jones@linaro.org> References: <1436514336-2075-1-git-send-email-lee.jones@linaro.org> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org drivers/regulator/pwm-regulator.c: In function 'pwm_regulator_init_table': drivers/regulator/pwm-regulator.c:172:14: warning: 'length' is used uninitialized in this function [-Wuninitialized] if ((length < sizeof(*duty_cycle_table)) || ^ Reported-by: kbuild test robot Signed-off-by: Lee Jones --- drivers/regulator/pwm-regulator.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/regulator/pwm-regulator.c b/drivers/regulator/pwm-regulator.c index a4c2ce9..331b851 100644 --- a/drivers/regulator/pwm-regulator.c +++ b/drivers/regulator/pwm-regulator.c @@ -163,7 +163,7 @@ static int pwm_regulator_init_table(struct platform_device *pdev, { struct device_node *np = pdev->dev.of_node; struct pwm_voltages *duty_cycle_table; - int length; + int length = 0; int ret; of_find_property(np, "voltage-table", &length); -- 1.9.1