From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S964855AbbI2L1d (ORCPT ); Tue, 29 Sep 2015 07:27:33 -0400 Received: from lists.s-osg.org ([54.187.51.154]:39795 "EHLO lists.s-osg.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S934725AbbI2L0Y (ORCPT ); Tue, 29 Sep 2015 07:26:24 -0400 From: Javier Martinez Canillas To: linux-kernel@vger.kernel.org Cc: Javier Martinez Canillas , Lee Jones , patches@opensource.wolfsonmicro.com, Samuel Ortiz Subject: [PATCH 2/8] mfd: arizona: Remove unneded ret variable Date: Tue, 29 Sep 2015 13:26:02 +0200 Message-Id: <1443525968-30899-3-git-send-email-javier@osg.samsung.com> X-Mailer: git-send-email 2.4.3 In-Reply-To: <1443525968-30899-1-git-send-email-javier@osg.samsung.com> References: <1443525968-30899-1-git-send-email-javier@osg.samsung.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org The ret variable is not needed since is not used in the function. Remove the variable and just return 0 instead. Signed-off-by: Javier Martinez Canillas --- drivers/mfd/arizona-core.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/mfd/arizona-core.c b/drivers/mfd/arizona-core.c index 44cfdbb295db..acf354875338 100644 --- a/drivers/mfd/arizona-core.c +++ b/drivers/mfd/arizona-core.c @@ -69,8 +69,6 @@ EXPORT_SYMBOL_GPL(arizona_clk32k_enable); int arizona_clk32k_disable(struct arizona *arizona) { - int ret = 0; - mutex_lock(&arizona->clk_lock); BUG_ON(arizona->clk32k_ref <= 0); @@ -90,7 +88,7 @@ int arizona_clk32k_disable(struct arizona *arizona) mutex_unlock(&arizona->clk_lock); - return ret; + return 0; } EXPORT_SYMBOL_GPL(arizona_clk32k_disable); -- 2.4.3