From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-12.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0F519C2D0A3 for ; Fri, 6 Nov 2020 15:06:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id AC94F22228 for ; Fri, 6 Nov 2020 15:06:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727520AbgKFPGt (ORCPT ); Fri, 6 Nov 2020 10:06:49 -0500 Received: from out30-57.freemail.mail.aliyun.com ([115.124.30.57]:54027 "EHLO out30-57.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726708AbgKFPGt (ORCPT ); Fri, 6 Nov 2020 10:06:49 -0500 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R531e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e04426;MF=alex.shi@linux.alibaba.com;NM=1;PH=DS;RN=2;SR=0;TI=SMTPD_---0UERSrmw_1604675202; Received: from aliy80.localdomain(mailfrom:alex.shi@linux.alibaba.com fp:SMTPD_---0UERSrmw_1604675202) by smtp.aliyun-inc.com(127.0.0.1); Fri, 06 Nov 2020 23:06:42 +0800 From: Alex Shi To: markus@oberhumer.com Cc: linux-kernel@vger.kernel.org Subject: [PATCH] lib/lzo: remove unused variable Date: Fri, 6 Nov 2020 23:06:40 +0800 Message-Id: <1604675200-50217-1-git-send-email-alex.shi@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org the variable 'level' is unused, so remove it to avoid the gcc complain: lib/decompress_unlzo.c:46:5: warning: variable ‘level’ set but not used [-Wunused-but-set-variable] Signed-off-by: Alex Shi Cc: linux-kernel@vger.kernel.org --- lib/decompress_unlzo.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/lib/decompress_unlzo.c b/lib/decompress_unlzo.c index 1f439a622076..64c1358500ce 100644 --- a/lib/decompress_unlzo.c +++ b/lib/decompress_unlzo.c @@ -43,7 +43,6 @@ STATIC inline long INIT parse_header(u8 *input, long *skip, long in_len) int l; u8 *parse = input; u8 *end = input + in_len; - u8 level = 0; u16 version; /* @@ -65,7 +64,7 @@ STATIC inline long INIT parse_header(u8 *input, long *skip, long in_len) version = get_unaligned_be16(parse); parse += 7; if (version >= 0x0940) - level = *parse++; + parse++; if (get_unaligned_be32(parse) & HEADER_HAS_FILTER) parse += 8; /* flags + filter info */ else -- 1.8.3.1