From patchwork Tue Oct 27 13:44:45 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 289658 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=-9.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI, SIGNED_OFF_BY,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 EC3B5C83038 for ; Tue, 27 Oct 2020 15:43:50 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9D70E24198 for ; Tue, 27 Oct 2020 15:43:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603813430; bh=8e0KLTFeI2WkNdLJIotItsFVR3JYYKl61qFB5qUwZqc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=SyEUibwlLGejh+PDZsmAoDZhcvK9KA/7Pz2/oTiFApOGS5j1JS4hQr5EUaIhylGwv Ns3YxxfRuP/H4y6e/p5xZJgxSAZg7DI3S+jIqwuerd0BLJsogH3vQMMrV0LRMeHbuK vLSQ7uaYxkSUXtyXgjwACESapCAafgi7uRAEVOSE= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1796497AbgJ0PTD (ORCPT ); Tue, 27 Oct 2020 11:19:03 -0400 Received: from mail.kernel.org ([198.145.29.99]:56566 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1796491AbgJ0PTB (ORCPT ); Tue, 27 Oct 2020 11:19:01 -0400 Received: from localhost (83-86-74-64.cable.dynamic.v4.ziggo.nl [83.86.74.64]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id EC85A2064B; Tue, 27 Oct 2020 15:18:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1603811940; bh=8e0KLTFeI2WkNdLJIotItsFVR3JYYKl61qFB5qUwZqc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=IxY4w59ZpKyGZg57Z931VUwOhYJc9wdFNgjrx/tzzN3S84OFT1X3CHEsIfLUReJ8b W9ajEwyrxBRZKBRDfJXRjh1q+EFbIbIxm1GI+QDO1YXJB5f+pgVCEvBpLcvuDvwpvP qupmQRofzPcaZWbx0uaSG3sFo48U8zcFICHflrb0= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Vinay Kumar Yadav , Jakub Kicinski Subject: [PATCH 5.9 035/757] chelsio/chtls: correct function return and return type Date: Tue, 27 Oct 2020 14:44:45 +0100 Message-Id: <20201027135452.172113304@linuxfoundation.org> X-Mailer: git-send-email 2.29.1 In-Reply-To: <20201027135450.497324313@linuxfoundation.org> References: <20201027135450.497324313@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Vinay Kumar Yadav [ Upstream commit 8580a61aede28d441e1c80588803411ee86aa299 ] csk_mem_free() should return true if send buffer is available, false otherwise. Fixes: 3b8305f5c844 ("crypto: chtls - wait for memory sendmsg, sendpage") Signed-off-by: Vinay Kumar Yadav Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- drivers/crypto/chelsio/chtls/chtls_io.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/drivers/crypto/chelsio/chtls/chtls_io.c +++ b/drivers/crypto/chelsio/chtls/chtls_io.c @@ -902,9 +902,9 @@ static int chtls_skb_copy_to_page_nocach return 0; } -static int csk_mem_free(struct chtls_dev *cdev, struct sock *sk) +static bool csk_mem_free(struct chtls_dev *cdev, struct sock *sk) { - return (cdev->max_host_sndbuf - sk->sk_wmem_queued); + return (cdev->max_host_sndbuf - sk->sk_wmem_queued > 0); } static int csk_wait_memory(struct chtls_dev *cdev,