Return-Path: Received: from szxga04-in.huawei.com ([45.249.212.190]:9663 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1728201AbeGVKVR (ORCPT ); Sun, 22 Jul 2018 06:21:17 -0400 From: nixiaoming To: , CC: , , Subject: [PATCH] fs/nfsd: Delete invalid assignment statements in nfsd4_decode_exchange_id Date: Sun, 22 Jul 2018 16:50:44 +0800 Message-ID: <20180722085044.50701-1-nixiaoming@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-nfs-owner@vger.kernel.org List-ID: dummy = be32_to_cpup(p++); dummy = be32_to_cpup(p++); Assigning value to "dummy" here, but that stored value is overwritten before it can be used. delete invalid assignment statements in nfsd4_decode_exchange_id Signed-off-by: n00202754 --- fs/nfsd/nfs4xdr.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c index a96843c..8e78541 100644 --- a/fs/nfsd/nfs4xdr.c +++ b/fs/nfsd/nfs4xdr.c @@ -1392,8 +1392,8 @@ nfsd4_decode_exchange_id(struct nfsd4_compoundargs *argp, /* ssp_window and ssp_num_gss_handles */ READ_BUF(8); - dummy = be32_to_cpup(p++); - dummy = be32_to_cpup(p++); + be32_to_cpup(p++); + be32_to_cpup(p++); break; default: goto xdr_error; -- 2.10.1