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 lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 6404ACD37B0 for ; Mon, 18 Sep 2023 16:51:13 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1qiHSg-0001xL-1c; Mon, 18 Sep 2023 12:51:02 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1qiHSd-0001p3-CH for qemu-devel@nongnu.org; Mon, 18 Sep 2023 12:51:00 -0400 Received: from smtp-out2.suse.de ([2001:67c:2178:6::1d]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_128_GCM_SHA256:128) (Exim 4.90_1) (envelope-from ) id 1qiHSa-0005Cn-SB for qemu-devel@nongnu.org; Mon, 18 Sep 2023 12:50:58 -0400 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 9B2402000A; Mon, 18 Sep 2023 16:50:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_rsa; t=1695055855; 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=Rt2/ljim1ijdStw+cFnhsWN6/+Ct06P9h5hMxtIs05o=; b=CLMAXv+mwbgk9PBzcHU2HUKCkx2yRXe1cWiTdaSSHWQlvjnLNgTSUoH+wT3xCMwAaVXW4d BGA4vaqbiCSkUQH2cmVIFjZ8Mxpi/7zF5w+CPdXg0qjE2JBSF7lWqrbzZK+ki4Qn9CBeTy ekMqZiwKEYn1l2AzrbbqKcwHq9toXXg= DKIM-Signature: v=1; a=ed25519-sha256; c=relaxed/relaxed; d=suse.de; s=susede2_ed25519; t=1695055855; 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=Rt2/ljim1ijdStw+cFnhsWN6/+Ct06P9h5hMxtIs05o=; b=AlAY4r4lSngtsrf69i8O/ZGQ6m6XL/u5YsxgElE/2OTAaGo74EkZhQZWIjET3fP8eJB0U0 x8m6VzIpzLolkRAQ== 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 23B2D1358A; Mon, 18 Sep 2023 16:50:54 +0000 (UTC) Received: from dovecot-director2.suse.de ([192.168.254.65]) by imap2.suse-dmz.suse.de with ESMTPSA id bPoROO5/CGVbBwAAMHmgww (envelope-from ); Mon, 18 Sep 2023 16:50:54 +0000 From: Fabiano Rosas To: Markus Armbruster , qemu-devel@nongnu.org Cc: quintela@redhat.com, peterx@redhat.com, leobras@redhat.com Subject: Re: [PATCH 01/52] migration/rdma: Clean up qemu_rdma_poll()'s return type In-Reply-To: <20230918144206.560120-2-armbru@redhat.com> References: <20230918144206.560120-1-armbru@redhat.com> <20230918144206.560120-2-armbru@redhat.com> Date: Mon, 18 Sep 2023 13:50:52 -0300 Message-ID: <875y471l3n.fsf@suse.de> MIME-Version: 1.0 Content-Type: text/plain Received-SPF: pass client-ip=2001:67c:2178:6::1d; envelope-from=farosas@suse.de; helo=smtp-out2.suse.de X-Spam_score_int: -43 X-Spam_score: -4.4 X-Spam_bar: ---- X-Spam_report: (-4.4 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Markus Armbruster writes: > qemu_rdma_poll()'s return type is uint64_t, even though it returns 0, > -1, or @ret, which is int. Its callers assign the return value to int > variables, then check whether it's negative. Unclean. > > Return int instead. > > Signed-off-by: Markus Armbruster Reviewed-by: Fabiano Rosas