From mboxrd@z Thu Jan 1 00:00:00 1970 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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT 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 71DBFC4332D for ; Fri, 15 Jan 2021 12:55:43 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 37A142256F for ; Fri, 15 Jan 2021 12:55:43 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387602AbhAOMfH (ORCPT ); Fri, 15 Jan 2021 07:35:07 -0500 Received: from mail.kernel.org ([198.145.29.99]:41822 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1732695AbhAOMeu (ORCPT ); Fri, 15 Jan 2021 07:34:50 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id A58232371F; Fri, 15 Jan 2021 12:34:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1610714050; bh=eHE+4f8yv+aIe/aLgbZCEplSOPWmDuu68fNLidD6xTg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=xXrtXXgu+IFlFzJj77vnmDQhZE6TsJc1Kq8MGrt+Y7tytpmmHtg3h3sa0Ds2ZGTrN LLCf1dGC6aR3DqyVXm9x0HgWbmQ1gRhNitSDveoQ4YtkqzAEAvR9wlgZou9wlop95y pimwKXK3lJjUPx5KtbeueYq1KWbONsnP6mSYxX3I= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vinay Kumar Yadav , Ayush Sawal , Jakub Kicinski Subject: [PATCH 5.4 24/62] chtls: Replace skb_dequeue with skb_peek Date: Fri, 15 Jan 2021 13:27:46 +0100 Message-Id: <20210115121959.574186525@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210115121958.391610178@linuxfoundation.org> References: <20210115121958.391610178@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ayush Sawal [ Upstream commit a84b2c0d5fa23da6d6c8c0d5f5c93184a2744d3e ] The skb is unlinked twice, one in __skb_dequeue in function chtls_reset_synq() and another in cleanup_syn_rcv_conn(). So in this patch using skb_peek() instead of __skb_dequeue(), so that unlink will be handled only in cleanup_syn_rcv_conn(). Fixes: cc35c88ae4db ("crypto : chtls - CPL handler definition") Signed-off-by: Vinay Kumar Yadav Signed-off-by: Ayush Sawal Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/chelsio/chtls/chtls_cm.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/drivers/crypto/chelsio/chtls/chtls_cm.c +++ b/drivers/crypto/chelsio/chtls/chtls_cm.c @@ -577,7 +577,7 @@ static void chtls_reset_synq(struct list while (!skb_queue_empty(&listen_ctx->synq)) { struct chtls_sock *csk = - container_of((struct synq *)__skb_dequeue + container_of((struct synq *)skb_peek (&listen_ctx->synq), struct chtls_sock, synq); struct sock *child = csk->sk;