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 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 68777C43334 for ; Sat, 9 Jul 2022 16:24:10 +0000 (UTC) Received: from alsa1.perex.cz (alsa1.perex.cz [207.180.221.201]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by alsa0.perex.cz (Postfix) with ESMTPS id 9FDA4FA; Sat, 9 Jul 2022 18:23:17 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa0.perex.cz 9FDA4FA DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=alsa-project.org; s=default; t=1657383847; bh=3qfN9O9kcekhPyHAIRNn+2AIAW/6o3si/jD6A4RDGis=; h=Date:From:To:Subject:In-Reply-To:References:Cc:List-Id: List-Unsubscribe:List-Archive:List-Post:List-Help:List-Subscribe: From; b=XjnmRSw0IswUpWp86Mx/HuQhvwGoq7x14QmReXPIxhzeLjG5RdoAFbQuq6EnWJt6a xe5ZF/J8xALbojEkli4yCjErHhxMR3oBTWxalQdjjDtNDq3exTC80aSn/LiQI3pYKF ipSR892LGTQwkHZDm59IfqHTrO28h3CMHRtK7XHk= Received: from alsa1.perex.cz (localhost.localdomain [127.0.0.1]) by alsa1.perex.cz (Postfix) with ESMTP id 3D601F8020D; Sat, 9 Jul 2022 18:23:17 +0200 (CEST) Received: by alsa1.perex.cz (Postfix, from userid 50401) id 449E7F80245; Sat, 9 Jul 2022 18:23:15 +0200 (CEST) Received: from smtp-out2.suse.de (smtp-out2.suse.de [195.135.220.29]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by alsa1.perex.cz (Postfix) with ESMTPS id 9E5C6F80158 for ; Sat, 9 Jul 2022 18:23:08 +0200 (CEST) DKIM-Filter: OpenDKIM Filter v2.11.0 alsa1.perex.cz 9E5C6F80158 Authentication-Results: alsa1.perex.cz; dkim=pass (1024-bit key) header.d=suse.de header.i=@suse.de header.b="PoCr8ULc"; dkim=permerror (0-bit key) header.d=suse.de header.i=@suse.de header.b="ZpUFrRm0" Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by smtp-out2.suse.de (Postfix) with ESMTPS id C4C921FF52; Sat, 9 Jul 2022 16:23:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1657383787; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=CU0AXdQ/GwE/UPzZAwfSJLI0DKLpcPGzXZLD8Ld35Js=; b=PoCr8ULcJ8K98O85umIWfms6TpsRnXcWet71W+/rXPFzuGA7Z/idlCky05NODeOeOxc14F 8UQbOzpeZKEmLts40ZY/E76syKIAK8tnX2DxVt6xBmQg4Uhl1A5Yx+l+K50fuWS8CwS2gW aJ+MI4HDCSCyC5gICB/Lw51DkDbC+I0= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1657383787; h=from:from:reply-to:date:date:message-id:message-id:to:to:cc:cc: mime-version:mime-version:content-type:content-type: in-reply-to:in-reply-to:references:references; bh=CU0AXdQ/GwE/UPzZAwfSJLI0DKLpcPGzXZLD8Ld35Js=; b=ZpUFrRm0Kta55r0tkISYJIj9cYD4qHNgPNZ/A6bBjVLKDowkBgO9ROOetGD8/aE1P3yAc/ 2vF9qHPKZruANuAA== Received: from imap2.suse-dmz.suse.de (imap2.suse-dmz.suse.de [192.168.254.74]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-521) server-digest SHA512) (No client certificate requested) by imap2.suse-dmz.suse.de (Postfix) with ESMTPS id 9FECA13482; Sat, 9 Jul 2022 16:23:07 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id 6VBXJmuryWJLYgAAMHmgww (envelope-from ); Sat, 09 Jul 2022 16:23:07 +0000 Date: Sat, 09 Jul 2022 18:23:06 +0200 Message-ID: <87czeei7bp.wl-tiwai@suse.de> From: Takashi Iwai To: Zhongjun Tan Subject: Re: [PATCH] ALSA: usb-audio: Fix unsigned expression compared with zero In-Reply-To: <20220706070627.16764-1-hbut_tan@163.com> References: <20220706070627.16764-1-hbut_tan@163.com> User-Agent: Wanderlust/2.15.9 (Almost Unreal) Emacs/27.2 Mule/6.0 MIME-Version: 1.0 (generated by SEMI-EPG 1.14.7 - "Harue") Content-Type: text/plain; charset=US-ASCII Cc: linux-kernel@vger.kernel.org, alsa-devel@alsa-project.org, tiwai@suse.com, Zhongjun Tan X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: "Alsa-devel" On Wed, 06 Jul 2022 09:06:27 +0200, Zhongjun Tan wrote: > > From: Zhongjun Tan > > Fix unsigned expression compared with zero > > Signed-off-by: Zhongjun Tan Could you give more detailed description about what you're trying to fix? The patch itself looks rather problematic as 0day bot already reported. thanks, Takashi