From patchwork Sat Apr 18 18:41:08 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Randy Dunlap X-Patchwork-Id: 11496841 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 8220C6CA for ; Sat, 18 Apr 2020 18:41:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 69AE122240 for ; Sat, 18 Apr 2020 18:41:52 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="jiUzn1PA" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728020AbgDRSlX (ORCPT ); Sat, 18 Apr 2020 14:41:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41204 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1727826AbgDRSlT (ORCPT ); Sat, 18 Apr 2020 14:41:19 -0400 Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7F651C061A0C; Sat, 18 Apr 2020 11:41:19 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; h=Content-Transfer-Encoding: Content-Type:MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Sender:Reply-To:Content-ID:Content-Description; bh=a1s3aPpvGKpLdiCJSF1xLoCWRs8yNfGARacikYyrDtI=; b=jiUzn1PA4booMrgyt5t3GsYFr/ ZqbT1yqWuAseTRoPR1cZ03WbQhbWrvrfb3Shktw7TgEPLJPejITeFAbVpfnenXWRmF7BSdlw5fufc 5xVlLn5sdiZQghsGwMmWWL3arC3NhWrkyBajNutMr9ImoAPpM5lUCW04FYz0kBfqOP3r4nEhct+h+ TCAeoRiWqPwZ5aMwlmi2X9WUo2e8C3nduhVceISsZ3l3t8Xh7FJIDIIpigt0+kncqSYZfrE4lZsBt 6TUBNG1H8zQfQhU58PLzemrg6gBhYWrYtkQmRG8kcbMriC/faW7nNfRC00eH2Qpc13GljIFfSJ2mg RiFLp/YA==; Received: from [2601:1c0:6280:3f0::19c2] (helo=smtpauth.infradead.org) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1jPsP1-0007rZ-9Y; Sat, 18 Apr 2020 18:41:19 +0000 From: Randy Dunlap To: linux-kernel@vger.kernel.org Cc: Randy Dunlap , Linus Torvalds , Andrew Morton , Alexander Viro , linux-fsdevel@vger.kernel.org, Dmitry Torokhov , linux-input@vger.kernel.org, Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, Greg Kroah-Hartman , linux-usb@vger.kernel.org, "J. Bruce Fields" , Chuck Lever , linux-nfs@vger.kernel.org, Johannes Berg , Dan Williams , Vishal Verma , Dave Jiang , linux-nvdimm@lists.01.org, "Martin K. Petersen" , linux-scsi@vger.kernel.org, target-devel@vger.kernel.org, Zzy Wysm Subject: [PATCH 6/9] nfsd: fix empty-body warning in nfs4state.c Date: Sat, 18 Apr 2020 11:41:08 -0700 Message-Id: <20200418184111.13401-7-rdunlap@infradead.org> X-Mailer: git-send-email 2.16.4 In-Reply-To: <20200418184111.13401-1-rdunlap@infradead.org> References: <20200418184111.13401-1-rdunlap@infradead.org> MIME-Version: 1.0 Sender: linux-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org Fix gcc empty-body warning when -Wextra is used: ../fs/nfsd/nfs4state.c:3898:3: warning: suggest braces around empty body in an ‘else’ statement [-Wempty-body] Signed-off-by: Randy Dunlap Cc: Linus Torvalds Cc: Andrew Morton Cc: "J. Bruce Fields" Cc: Chuck Lever Cc: linux-nfs@vger.kernel.org Acked-by: Chuck Lever --- fs/nfsd/nfs4state.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) --- linux-next-20200417.orig/fs/nfsd/nfs4state.c +++ linux-next-20200417/fs/nfsd/nfs4state.c @@ -34,6 +34,7 @@ #include #include +#include #include #include #include @@ -3895,7 +3896,7 @@ nfsd4_setclientid(struct svc_rqst *rqstp copy_clid(new, conf); gen_confirm(new, nn); } else /* case 4 (new client) or cases 2, 3 (client reboot): */ - ; + do_empty(); new->cl_minorversion = 0; gen_callback(new, setclid, rqstp); add_to_unconfirmed(new);