From patchwork Mon Nov 4 08:21:09 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jiapeng Chong X-Patchwork-Id: 13861025 Received: from out30-100.freemail.mail.aliyun.com (out30-100.freemail.mail.aliyun.com [115.124.30.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EC0A518FC7C; Mon, 4 Nov 2024 08:21:17 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=115.124.30.100 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730708481; cv=none; b=ICmVq8zJ+BsezONiEiW4hSuwkPjxSv/wazctN52PjDwP0anUe3dhiVvla/iZ7VHvqA2GZLvXGnaHahhI9FNLRcmKrdfEkhHJ7JVcXHNSGk6SwuhgSSxah8dllEDnSarQ+wmoMBWBnr31FKKkjW1qCfQGJp5x9mRyn0lXJ/jw3rc= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730708481; c=relaxed/simple; bh=/NHMSmiKagh8k4QI2PD8QCbsekeNsMzZplddfeOLh/c=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version:Content-Type; b=ANGxhwjwryD3YBTFQj2OwRSsCskF/c2SmZL3WipiApUKWYWcPB+Z01NY0j2D6RXwMWjzGUrEJLIJFQI7Tynso4iXrHvbSiGVmjKi6rx2jnmQ65eTv0k+RFVRCJ+8F5A+dJRtylkxV2RJv3sDu0kpc+hqmznBHmq1LapwHPED9aY= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com; spf=pass smtp.mailfrom=linux.alibaba.com; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b=CGXv0AkY; arc=none smtp.client-ip=115.124.30.100 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.alibaba.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux.alibaba.com header.i=@linux.alibaba.com header.b="CGXv0AkY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linux.alibaba.com; s=default; t=1730708475; h=From:To:Subject:Date:Message-Id:MIME-Version:Content-Type; bh=OevIAV73VFpELMkDuAHgCh1n+i8KBe/1HDt6dlqIi5g=; b=CGXv0AkYBXQ5LpeGx52UMX4/M5m+gdiYcY+IKy7aONUYuv4wNevREHCSns4Y2fuol2sTbX10/9+Syk6zg0neBZRuhHHsTxhGyK5fpGyfkyyF3OxYiyqqnaWe7WlcbEqH4gQtvtCbfi6LoLRE7Mo/EvKiKkXcslaByFZl8vaf8D0= Received: from localhost(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0WIdgWGI_1730708470 cluster:ay36) by smtp.aliyun-inc.com; Mon, 04 Nov 2024 16:21:15 +0800 From: Jiapeng Chong To: chuck.lever@oracle.com Cc: jlayton@kernel.org, neilb@suse.de, okorniev@redhat.com, Dai.Ngo@oracle.com, tom@talpey.com, linux-nfs@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong , Abaci Robot Subject: [PATCH -next] fs/nfsd: Remove the unused variable sb Date: Mon, 4 Nov 2024 16:21:09 +0800 Message-Id: <20241104082109.49986-1-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 2.32.0.3.g01195cf9f Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Variable sb is not effectively used, so delete it. fs/nfsd/nfs4state.c:7988:22: warning: variable ‘sb’ set but not used. Reported-by: Abaci Robot Closes: https://bugzilla.openanolis.cn/show_bug.cgi?id=11648 Signed-off-by: Jiapeng Chong --- fs/nfsd/nfs4state.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c index 5d47a28ef62d..45e487bf0582 100644 --- a/fs/nfsd/nfs4state.c +++ b/fs/nfsd/nfs4state.c @@ -7986,7 +7986,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, struct nfsd4_blocked_lock *nbl = NULL; struct file_lock *file_lock = NULL; struct file_lock *conflock = NULL; - struct super_block *sb; __be32 status = 0; int lkflg; int err; @@ -8006,7 +8005,6 @@ nfsd4_lock(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, status = fh_verify(rqstp, &cstate->current_fh, S_IFREG, 0); if (status != nfs_ok) return status; - sb = cstate->current_fh.fh_dentry->d_sb; if (lock->lk_is_new) { if (nfsd4_has_session(cstate))