From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757418AbaGODCZ (ORCPT ); Mon, 14 Jul 2014 23:02:25 -0400 Received: from mail-pa0-f42.google.com ([209.85.220.42]:62663 "EHLO mail-pa0-f42.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1757207AbaGODCW (ORCPT ); Mon, 14 Jul 2014 23:02:22 -0400 Date: Tue, 15 Jul 2014 12:01:06 +0900 From: Daeseok Youn To: lidza.louina@gmail.com Cc: markh@compro.net, daeseok.youn@gmail.com, gregkh@linuxfoundation.org, driverdev-devel@linuxdriverproject.org, devel@driverdev.osuosl.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/8] staging: dgap: remove unused case value in dgap_parsefile() Message-ID: <20140715030106.GA14356@devel.8.8.4.4> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.20 (2009-12-10) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org If rc is zero, this function will returns with an error and cannot reach switch-case statement. Signed-off-by: Daeseok Youn --- drivers/staging/dgap/dgap.c | 4 ---- 1 files changed, 0 insertions(+), 4 deletions(-) diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c index 10bd0f2..470ae7b 100644 --- a/drivers/staging/dgap/dgap.c +++ b/drivers/staging/dgap/dgap.c @@ -6357,10 +6357,6 @@ static int dgap_parsefile(char **in) } switch (rc) { - case 0: - dgap_err("unexpected end of file"); - return -1; - case BEGIN: /* should only be 1 begin */ dgap_err("unexpected config_begin\n"); return -1; -- 1.7.1