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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z14-20020a170902ccce00b0016c049f656asi497850ple.54.2022.07.06.00.37.31; Wed, 06 Jul 2022 00:37:42 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@163.com header.s=s110527 header.b=BLtB0PQH; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=163.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230486AbiGFHHh (ORCPT + 99 others); Wed, 6 Jul 2022 03:07:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33918 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231642AbiGFHHe (ORCPT ); Wed, 6 Jul 2022 03:07:34 -0400 Received: from m12-17.163.com (m12-17.163.com [220.181.12.17]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 29BCED5A for ; Wed, 6 Jul 2022 00:07:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-Id:MIME-Version; bh=MTmpm kq8lDlzmI1AGwwyXBmrZuDcMrfzXvE6vkHoGjo=; b=BLtB0PQH9RP0W4rOvHpmJ qB7yPIrDgbWgFdm6YYTwpA+iiJYsIroXUQrUtWMQYfIxx7CyuUiKQTypbAOKSlSz yQvUGMbX4c+50BPUmtkg8SbSlEpjOLcpq6mJKT0lmCFc/8QBw+VMH+5SVpTCn9id M0f9/0Q2d8q54MgAzivB10= Received: from bf-rmsz-11.ccdomain.com (unknown [218.17.89.92]) by smtp13 (Coremail) with SMTP id EcCowABHYHJ6NMViehn3Lw--.12184S2; Wed, 06 Jul 2022 15:06:35 +0800 (CST) From: Zhongjun Tan To: perex@perex.cz, tiwai@suse.com Cc: alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org, Zhongjun Tan Subject: [PATCH] ALSA: usb-audio: Fix unsigned expression compared with zero Date: Wed, 6 Jul 2022 15:06:27 +0800 Message-Id: <20220706070627.16764-1-hbut_tan@163.com> X-Mailer: git-send-email 2.29.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-CM-TRANSID: EcCowABHYHJ6NMViehn3Lw--.12184S2 X-Coremail-Antispam: 1Uf129KBjvdXoW7GFyxKryxGFykArykZFWxCrg_yoW3Cwb_G3 yIvrWkKa45tF9agryUG3y7JFyjya47tr4UWa1rtrW5J3yqyrW5urn5Zrn7GFWxWF4rurn3 XwnIqrySqFyjgjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUvcSsGvfC2KfnxnUUI43ZEXa7IUnsNVPUUUUU== X-Originating-IP: [218.17.89.92] X-CM-SenderInfo: xkex3sxwdqqiywtou0bp/xtbBdBs2xlgi3MmagwAAsp X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_FROM,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Zhongjun Tan Fix unsigned expression compared with zero Signed-off-by: Zhongjun Tan --- sound/usb/pcm.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index e692ae04436a..e461715a43bd 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -766,8 +766,8 @@ static int hw_rule_rate(struct snd_pcm_hw_params *params, struct snd_usb_audio *chip = subs->stream->chip; const struct audioformat *fp; struct snd_interval *it = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); - unsigned int rmin, rmax, r; - int i; + unsigned int rmin, rmax; + int i, r; hwc_debug("hw_rule_rate: (%d,%d)\n", it->min, it->max); rmin = UINT_MAX; -- 2.29.0