From patchwork Fri Dec 13 08:21:41 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Daniel Sangorrin X-Patchwork-Id: 3347371 Return-Path: X-Original-To: patchwork-ltsi-dev@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork1.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork1.web.kernel.org (Postfix) with ESMTP id 553D89F243 for ; Sat, 14 Dec 2013 08:07:45 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 9058820780 for ; Sat, 14 Dec 2013 08:07:44 +0000 (UTC) Received: from mail.linuxfoundation.org (mail.linuxfoundation.org [140.211.169.12]) by mail.kernel.org (Postfix) with ESMTP id 6F9A120781 for ; Sat, 14 Dec 2013 08:07:43 +0000 (UTC) Received: from mail.linux-foundation.org (localhost [IPv6:::1]) by mail.linuxfoundation.org (Postfix) with ESMTP id 3A4E8B64; Sat, 14 Dec 2013 08:06:40 +0000 (UTC) X-Original-To: ltsi-dev@lists.linuxfoundation.org Delivered-To: ltsi-dev@mail.linuxfoundation.org Received: from smtp1.linuxfoundation.org (smtp1.linux-foundation.org [172.17.192.35]) by mail.linuxfoundation.org (Postfix) with ESMTP id F3BC0565 for ; Fri, 13 Dec 2013 08:38:55 +0000 (UTC) X-Greylist: domain auto-whitelisted by SQLgrey-1.7.6 Received: from imx9.toshiba.co.jp (imx9.toshiba.co.jp [202.33.96.51]) by smtp1.linuxfoundation.org (Postfix) with ESMTP id 46A1F1F8C3 for ; Fri, 13 Dec 2013 08:38:55 +0000 (UTC) Received: from imx2.toshiba.co.jp (imx2 [202.33.96.24]) by imx9.toshiba.co.jp with ESMTP id rBD8NNTK025010 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO) for ; Fri, 13 Dec 2013 17:23:24 +0900 (JST) Received: from arc1.toshiba.co.jp ([133.199.194.235]) by imx2.toshiba.co.jp with ESMTP id rBD8NKOc015694; Fri, 13 Dec 2013 17:23:20 +0900 (JST) Received: (from root@localhost) by arc1.toshiba.co.jp id rBD8NKKw000307; Fri, 13 Dec 2013 17:23:20 +0900 (JST) Received: from unknown [133.199.192.144] by arc1.toshiba.co.jp with ESMTP id TAA00306; Fri, 13 Dec 2013 17:23:20 +0900 Received: from mx12.toshiba.co.jp (localhost [127.0.0.1]) by ovp2.toshiba.co.jp with ESMTP id rBD8NJ63015986; Fri, 13 Dec 2013 17:23:19 +0900 (JST) Received: from BK2211.rdc.toshiba.co.jp by toshiba.co.jp id rBD8NIhU008615; Fri, 13 Dec 2013 17:23:18 +0900 (JST) Received: from island.swc.toshiba.co.jp (localhost [127.0.0.1]) by BK2211.rdc.toshiba.co.jp (8.13.8+Sun/8.13.8) with ESMTP id rBD8NIU1027210; Fri, 13 Dec 2013 17:23:18 +0900 (JST) Received: from ubuntu.swc.toshiba.co.jp (unknown [133.196.174.184]) by island.swc.toshiba.co.jp (Postfix) with ESMTP id D403240008; Fri, 13 Dec 2013 17:22:31 +0900 (JST) From: Daniel Sangorrin To: ltsi-dev@lists.linuxfoundation.org Date: Fri, 13 Dec 2013 17:21:41 +0900 Message-Id: <1386922983-22135-27-git-send-email-daniel.sangorrin@toshiba.co.jp> X-Mailer: git-send-email 1.8.5 In-Reply-To: <1386922983-22135-1-git-send-email-daniel.sangorrin@toshiba.co.jp> References: <1386922983-22135-1-git-send-email-daniel.sangorrin@toshiba.co.jp> X-Spam-Status: No, score=-2.3 required=5.0 tests=BAYES_00,RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Mailman-Approved-At: Sat, 14 Dec 2013 08:06:34 +0000 Cc: michal.simek@xilinx.com Subject: [LTSI-dev] [PATCH 026/108] tty: xuartps: Fix "may be used uninitialized" build warning X-BeenThere: ltsi-dev@lists.linuxfoundation.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: "A list to discuss patches, development, and other things related to the LTSI project" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: ltsi-dev-bounces@lists.linuxfoundation.org Errors-To: ltsi-dev-bounces@lists.linuxfoundation.org X-Virus-Scanned: ClamAV using ClamSMTP From: Soren Brinkmann Initialize varibles for which a 'may be used uninitalized' warning is issued. Signed-off-by: Soren Brinkmann Reported-by: kbuild test robot Signed-off-by: Greg Kroah-Hartman (cherry picked from commit d54b181ea65682914cae0430f2a1efcbb6517dba) Signed-off-by: Daniel Sangorrin Signed-off-by: Yoshitake Kobayashi --- drivers/tty/serial/xilinx_uartps.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/tty/serial/xilinx_uartps.c b/drivers/tty/serial/xilinx_uartps.c index c7c96c2..5ac6c48 100644 --- a/drivers/tty/serial/xilinx_uartps.c +++ b/drivers/tty/serial/xilinx_uartps.c @@ -389,7 +389,7 @@ static unsigned int xuartps_set_baud_rate(struct uart_port *port, unsigned int baud) { unsigned int calc_baud; - u32 cd, bdiv; + u32 cd = 0, bdiv = 0; u32 mreg; int div8; struct xuartps *xuartps = port->private_data;