From patchwork Thu Nov 26 16:59:49 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= X-Patchwork-Id: 334011 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=-16.7 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT autolearn=unavailable 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 90C00C71155 for ; Thu, 26 Nov 2020 17:01:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6A2932158C for ; Thu, 26 Nov 2020 17:01:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2404114AbgKZRBk (ORCPT ); Thu, 26 Nov 2020 12:01:40 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33326 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404090AbgKZRBg (ORCPT ); Thu, 26 Nov 2020 12:01:36 -0500 Received: from metis.ext.pengutronix.de (metis.ext.pengutronix.de [IPv6:2001:67c:670:201:290:27ff:fe1d:cc33]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B5F55C0617A7 for ; Thu, 26 Nov 2020 09:01:36 -0800 (PST) Received: from pty.hi.pengutronix.de ([2001:67c:670:100:1d::c5]) by metis.ext.pengutronix.de with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.92) (envelope-from ) id 1kiKcr-0001Kj-AC; Thu, 26 Nov 2020 18:00:09 +0100 Received: from ukl by pty.hi.pengutronix.de with local (Exim 4.89) (envelope-from ) id 1kiKch-0002rx-1n; Thu, 26 Nov 2020 17:59:59 +0100 From: =?utf-8?q?Uwe_Kleine-K=C3=B6nig?= To: Geoff Levand , Jaroslav Kysela , Takashi Iwai , Michael Ellerman , Jens Axboe , Jim Paris , Arnd Bergmann , Greg Kroah-Hartman , "David S. Miller" , Jakub Kicinski , "James E.J. Bottomley" , "Martin K. Petersen" , Alan Stern , Bartlomiej Zolnierkiewicz Cc: Benjamin Herrenschmidt , Paul Mackerras , linuxppc-dev@lists.ozlabs.org, alsa-devel@alsa-project.org, linux-block@vger.kernel.org, netdev@vger.kernel.org, linux-scsi@vger.kernel.org, linux-usb@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-fbdev@vger.kernel.org Subject: [PATCH 1/2] ALSA: ppc: drop if block with always false condition Date: Thu, 26 Nov 2020 17:59:49 +0100 Message-Id: <20201126165950.2554997-1-u.kleine-koenig@pengutronix.de> X-Mailer: git-send-email 2.29.2 MIME-Version: 1.0 X-SA-Exim-Connect-IP: 2001:67c:670:100:1d::c5 X-SA-Exim-Mail-From: ukl@pengutronix.de X-SA-Exim-Scanned: No (on metis.ext.pengutronix.de); SAEximRunCond expanded to false X-PTX-Original-Recipient: linux-usb@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org The remove callback is only called for devices that were probed successfully before. As the matching probe function cannot complete without error if dev->match_id != PS3_MATCH_ID_SOUND, we don't have to check this here. Signed-off-by: Uwe Kleine-König Reviewed-by: Geert Uytterhoeven --- sound/ppc/snd_ps3.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index 58bb49fff184..6ab796a5d936 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -1053,8 +1053,6 @@ static int snd_ps3_driver_remove(struct ps3_system_bus_device *dev) { int ret; pr_info("%s:start id=%d\n", __func__, dev->match_id); - if (dev->match_id != PS3_MATCH_ID_SOUND) - return -ENXIO; /* * ctl and preallocate buffer will be freed in