From patchwork Sun Dec 18 17:15:34 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Volker_R=C3=BCmelin?= X-Patchwork-Id: 13076068 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 2A2C0C4332F for ; Sun, 18 Dec 2022 17:19:22 +0000 (UTC) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1p6xGs-0007yQ-9x; Sun, 18 Dec 2022 12:16:18 -0500 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 1p6xGo-0007r1-GJ for qemu-devel@nongnu.org; Sun, 18 Dec 2022 12:16:14 -0500 Received: from mailout11.t-online.de ([194.25.134.85]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1p6xGn-0002Yb-3w for qemu-devel@nongnu.org; Sun, 18 Dec 2022 12:16:14 -0500 Received: from fwd83.dcpf.telekom.de (fwd83.aul.t-online.de [10.223.144.109]) by mailout11.t-online.de (Postfix) with SMTP id A07A260F2; Sun, 18 Dec 2022 18:15:55 +0100 (CET) Received: from linpower.localnet ([79.208.21.92]) by fwd83.t-online.de with (TLSv1.3:TLS_AES_256_GCM_SHA384 encrypted) esmtp id 1p6xGR-3nC2Vd0; Sun, 18 Dec 2022 18:15:51 +0100 Received: by linpower.localnet (Postfix, from userid 1000) id 1E76F200638; Sun, 18 Dec 2022 18:15:39 +0100 (CET) From: =?utf-8?q?Volker_R=C3=BCmelin?= To: Gerd Hoffmann Cc: Christian Schoenebeck , Thomas Huth , =?utf-8?q?Marc-Andr=C3=A9_Lureau?= , qemu-devel@nongnu.org Subject: [PATCH 06/11] audio/alsaaudio: use g_new0() instead of audio_calloc() Date: Sun, 18 Dec 2022 18:15:34 +0100 Message-Id: <20221218171539.11193-6-vr_qemu@t-online.de> X-Mailer: git-send-email 2.35.3 In-Reply-To: <3b1404eb-a7c5-f64c-3e47-1397c54c45bb@t-online.de> References: <3b1404eb-a7c5-f64c-3e47-1397c54c45bb@t-online.de> MIME-Version: 1.0 X-TOI-EXPURGATEID: 150726::1671383751-6120D2DC-1C3D1ACA/0/0 CLEAN NORMAL X-TOI-MSGID: 812b2cd9-ecb1-41b5-b13a-f5445178e41d Received-SPF: none client-ip=194.25.134.85; envelope-from=volker.ruemelin@t-online.de; helo=mailout11.t-online.de X-Spam_score_int: -25 X-Spam_score: -2.6 X-Spam_bar: -- X-Spam_report: (-2.6 / 5.0 requ) BAYES_00=-1.9, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H2=-0.001, SPF_HELO_NONE=0.001, SPF_NONE=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 Replace audio_calloc() with the equivalent g_new0(). The value of the g_new0() argument count is >= 1, which means g_new0() will never return NULL. Also remove the unnecessary NULL check. Signed-off-by: Volker Rümelin Reviewed-by: Philippe Mathieu-Daudé Reviewed-by: Richard Henderson --- audio/alsaaudio.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) diff --git a/audio/alsaaudio.c b/audio/alsaaudio.c index 714bfb6453..5f50dfa0bf 100644 --- a/audio/alsaaudio.c +++ b/audio/alsaaudio.c @@ -222,11 +222,7 @@ static int alsa_poll_helper (snd_pcm_t *handle, struct pollhlp *hlp, int mask) return -1; } - pfds = audio_calloc ("alsa_poll_helper", count, sizeof (*pfds)); - if (!pfds) { - dolog ("Could not initialize poll mode\n"); - return -1; - } + pfds = g_new0(struct pollfd, count); err = snd_pcm_poll_descriptors (handle, pfds, count); if (err < 0) {