From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755248AbaJUK66 (ORCPT ); Tue, 21 Oct 2014 06:58:58 -0400 Received: from mail-pd0-f180.google.com ([209.85.192.180]:45943 "EHLO mail-pd0-f180.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754969AbaJUK65 (ORCPT ); Tue, 21 Oct 2014 06:58:57 -0400 From: Sudip Mukherjee To: Jaroslav Kysela , Takashi Iwai Cc: Sudip Mukherjee , alsa-devel@alsa-project.org, linux-kernel@vger.kernel.org Subject: [PATCH] ALSA: ctxfi: remove unused variable Date: Tue, 21 Oct 2014 16:28:47 +0530 Message-Id: <1413889127-18754-1-git-send-email-sudipm.mukherjee@gmail.com> X-Mailer: git-send-email 1.8.1.2 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org As of now the pointer to struct dai is not being used anywhere in the function. So it is safe to remove the variable. If we are ever doing anything with the container_of(daio, struct dai, daio), then at that time we can again add the variable. Signed-off-by: Sudip Mukherjee --- sound/pci/ctxfi/ctatc.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c index 4546590..632e843 100644 --- a/sound/pci/ctxfi/ctatc.c +++ b/sound/pci/ctxfi/ctatc.c @@ -1145,7 +1145,6 @@ static int atc_release_resources(struct ct_atc *atc) int i; struct daio_mgr *daio_mgr = NULL; struct dao *dao = NULL; - struct dai *dai = NULL; struct daio *daio = NULL; struct sum_mgr *sum_mgr = NULL; struct src_mgr *src_mgr = NULL; @@ -1172,9 +1171,6 @@ static int atc_release_resources(struct ct_atc *atc) dao = container_of(daio, struct dao, daio); dao->ops->clear_left_input(dao); dao->ops->clear_right_input(dao); - } else { - dai = container_of(daio, struct dai, daio); - /* some thing to do for dai ... */ } daio_mgr->put_daio(daio_mgr, daio); } -- 1.8.1.2