From patchwork Mon Apr 19 18:02:54 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuck Lever III X-Patchwork-Id: 12212461 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-13.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E7AF4C43460 for ; Mon, 19 Apr 2021 18:02:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id B8D7C61107 for ; Mon, 19 Apr 2021 18:02:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S240550AbhDSSDZ (ORCPT ); Mon, 19 Apr 2021 14:03:25 -0400 Received: from mail.kernel.org ([198.145.29.99]:41160 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S240553AbhDSSDZ (ORCPT ); Mon, 19 Apr 2021 14:03:25 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id C2D5261107; Mon, 19 Apr 2021 18:02:54 +0000 (UTC) Subject: [PATCH v3 12/26] xprtrdma: rpcrdma_mr_pop() already does list_del_init() From: Chuck Lever To: trondmy@hammerspace.com Cc: linux-nfs@vger.kernel.org, linux-rdma@vger.kernel.org Date: Mon, 19 Apr 2021 14:02:54 -0400 Message-ID: <161885537399.38598.8518849473861354102.stgit@manet.1015granger.net> In-Reply-To: <161885481568.38598.16682844600209775665.stgit@manet.1015granger.net> References: <161885481568.38598.16682844600209775665.stgit@manet.1015granger.net> User-Agent: StGit/0.23-29-ga622f1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-rdma@vger.kernel.org The rpcrdma_mr_pop() earlier in the function has already cleared out mr_list, so it must not be done again in the error path. Fixes: 847568942f93 ("xprtrdma: Remove fr_state") Signed-off-by: Chuck Lever --- net/sunrpc/xprtrdma/frwr_ops.c | 1 - 1 file changed, 1 deletion(-) diff --git a/net/sunrpc/xprtrdma/frwr_ops.c b/net/sunrpc/xprtrdma/frwr_ops.c index 132df9b59ab4..aca2228095db 100644 --- a/net/sunrpc/xprtrdma/frwr_ops.c +++ b/net/sunrpc/xprtrdma/frwr_ops.c @@ -576,7 +576,6 @@ void frwr_unmap_sync(struct rpcrdma_xprt *r_xprt, struct rpcrdma_req *req) mr = container_of(frwr, struct rpcrdma_mr, frwr); bad_wr = bad_wr->next; - list_del_init(&mr->mr_list); frwr_mr_recycle(mr); } }