From patchwork Mon May 8 19:13:43 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heinrich Schuchardt X-Patchwork-Id: 759757 X-Patchwork-Delegate: trini@ti.com Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from lists.denx.de (dione.denx.de [81.169.180.215]) by ozlabs.org (Postfix) with ESMTP id 3wMBxp5kk1z9s7m for ; Tue, 9 May 2017 05:14:05 +1000 (AEST) Received: by lists.denx.de (Postfix, from userid 105) id B895CC21C5F; Mon, 8 May 2017 19:13:57 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on lists.denx.de X-Spam-Level: X-Spam-Status: No, score=-0.7 required=5.0 tests=FREEMAIL_FROM, RCVD_IN_DNSWL_LOW, RCVD_IN_MSPIKE_H2 autolearn=unavailable autolearn_force=no version=3.4.0 Received: from lists.denx.de (localhost [IPv6:::1]) by lists.denx.de (Postfix) with ESMTP id A7C93C21C2A; Mon, 8 May 2017 19:13:55 +0000 (UTC) Received: by lists.denx.de (Postfix, from userid 105) id CF8A2C21C2A; Mon, 8 May 2017 19:13:54 +0000 (UTC) Received: from mout.gmx.net (mout.gmx.net [212.227.17.21]) by lists.denx.de (Postfix) with ESMTPS id 81B04C21C27 for ; Mon, 8 May 2017 19:13:54 +0000 (UTC) Received: from LT002.fritz.box ([95.222.184.236]) by mail.gmx.com (mrgmx101 [212.227.17.168]) with ESMTPSA (Nemesis) id 0MGEv5-1dEBTq1rQV-00FB0v; Mon, 08 May 2017 21:13:53 +0200 From: Heinrich Schuchardt To: Tom Rini Date: Mon, 8 May 2017 21:13:43 +0200 Message-Id: <20170508191343.24602-1-xypron.glpk@gmx.de> X-Mailer: git-send-email 2.11.0 X-Provags-ID: V03:K0:V+aoQvEytyDTmtkYT5Y7cINdaw35HGyBNHHgC7FVphgYfT9og1o oD9dT7gD9XP0sddWL/ZT7za1L18AIlJh2/RXvWv6mS5IKPepbMTP9Z6AGrhGPCccjpeLV2E nYahMNG5wP1dlmEWJvBVkZFF3OzfGs8yfTfWwA244+ajxN935ANWNgxLbaXFQ8TQlRaTCSD kod4J5h+Krr3Xmm4KyuHg== X-UI-Out-Filterresults: notjunk:1; V01:K0:/DI7e8qGkhw=:MWUnBGj4UHeDbCPYA/JizM frqwhs8weBrV32KkJQbXzHUtEz5N6XzY2YGUGDefh+gdi/zWaOd2YnkOmp0x0rte0LMHnF3Wh X/0oKAS6iwf9FGI3CL8mMOaoBji5WKh7Y3jfzn4PpZHzEITaifiD56IGsjvIo2Xy4YWtfOl8N DtlP8gu3IIhe5PUAdVxbC8fvcrzw/2+mM4PwcAdXdfvmQAYi2KsuU3ZWgk0gtmVclz3V8Ud2S BLlUPtp7Yr9ZwzIREKBVWRLiz/WJCciq85oJoAUpFNi0+XqSP47qoOWpdGORwqJ5KyDGmrUHF iGeCnFDF1kpKYRCFkOC/WbNTzu3KOl1hwTmT1Wzb3QsR/IYOCzFXBx99FeY8wHB+VdmIZi2bw 3881pqKSuvkhQ/IxeJ7eTXAg6055YbZl8V3QBfVT29fDZ3WCBSNq6v88EN77JDOKgYSTY22az GNu9wn+K6HTCtNGjRFxVxug3eFOZN/kxiO3AsCgN4VhbHvgbv8hNngS6pdvbVIwWT3qmnbeZo jhxjUp3Gn2WFe3kUBBr2Wnqe3jNnc/Uluir1ANInfyqdqqgF7O9DfJJj3NuyvqT1zuWmoSZfP hJHy27R6JQZPGO6kQv4Hbd++eesNIuf/idV0rVSbjcvQuGj/p8eNDg7M35hs542F2ioonaVMY +DZ04p41NQu3TsGydGQnWCKO2R7dMpraYAZy1EGZPSK/hfCX19h3+iSv4ykMTB4yNHAJVvBle Xvy+xd0wQaYUHeNg+owWljp66+VtyIp54Q5EXwBbOA3KEUshb1vWwVmM1s4= Cc: u-boot@lists.denx.de, Heinrich Schuchardt Subject: [U-Boot] [PATCH 1/1] lib/slre: remove superfluous assignment X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.18 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" The value assigned to saved_offset is never used. The problem was indicated by clang scan-build. Signed-off-by: Heinrich Schuchardt --- lib/slre.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/lib/slre.c b/lib/slre.c index f90749f8ed..e26d344865 100644 --- a/lib/slre.c +++ b/lib/slre.c @@ -441,7 +441,7 @@ loop_greedy(const struct slre *r, int pc, const char *s, int len, int *ofs) { int saved_offset, matched_offset; - saved_offset = matched_offset = *ofs; + matched_offset = *ofs; while (match(r, pc + 2, s, len, ofs, NULL)) { saved_offset = *ofs;