From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751946AbcDOOur (ORCPT ); Fri, 15 Apr 2016 10:50:47 -0400 Received: from userp1040.oracle.com ([156.151.31.81]:27597 "EHLO userp1040.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751332AbcDOOup (ORCPT ); Fri, 15 Apr 2016 10:50:45 -0400 Date: Fri, 15 Apr 2016 17:50:32 +0300 From: Dan Carpenter To: linux-kernel@vger.kernel.org, Aneesh V Cc: kernel-janitors@vger.kernel.org, Greg Kroah-Hartman Subject: [patch] memory: of_memory: Silence uninitialized variable warning Message-ID: <20160415145032.GG8953@mwanda> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.24 (2015-08-30) X-Source-IP: userv0022.oracle.com [156.151.31.74] Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Presumably we never use the default: case statement which prints a warning message. But my static checker complains that if we do, we will hit an uninitialized variable warning. Signed-off-by: Dan Carpenter diff --git a/drivers/memory/of_memory.c b/drivers/memory/of_memory.c index 6007435..9daf94b 100644 --- a/drivers/memory/of_memory.c +++ b/drivers/memory/of_memory.c @@ -109,7 +109,7 @@ const struct lpddr2_timings *of_get_ddr_timings(struct device_node *np_ddr, struct lpddr2_timings *timings = NULL; u32 arr_sz = 0, i = 0; struct device_node *np_tim; - char *tim_compat; + char *tim_compat = NULL; switch (device_type) { case DDR_TYPE_LPDDR2_S2: