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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 201A5C433EF for ; Thu, 21 Apr 2022 07:05:36 +0000 (UTC) Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4KkT8G4C98z3bk9 for ; Thu, 21 Apr 2022 17:05:34 +1000 (AEST) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=QR0Xe8VE; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=bombadil.srs.infradead.org (client-ip=2607:7c80:54:e::133; helo=bombadil.infradead.org; envelope-from=batv+75405b57bc5fe52e01f0+6815+infradead.org+hch@bombadil.srs.infradead.org; receiver=) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=infradead.org header.i=@infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=QR0Xe8VE; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:e::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4KkT7X2LyTz2xrS for ; Thu, 21 Apr 2022 17:04:50 +1000 (AEST) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:Message-Id:Date:Subject:Cc:To:From:Sender:Reply-To:Content-Type: Content-ID:Content-Description:In-Reply-To:References; bh=zBXWLNnXpk4rildATDLl07tkcfHH7qx/rs6eJc2jVvY=; b=QR0Xe8VEKwSitBZoLjmLhc8fq8 Lr97HHHJhJPho3My5cPAj3WFl0XUehAS9E+qEfCT/Lq6WDrFnYeWYcShZdet8No9amJuD3NdnhpXg A2WH2R3rSaIEsCxFrj4AW4IgVwsRmuLSHamhv5gA1JmwuKLVy4Zwc1fRRbXymaAOFUWY/Fo25jO/Y Rv07h3ZFVNmYVZsAr2+KfR9itkDS/IPJLGd4Zit2F7zasrKi43a339FOQVRyOyxnkylnHwxU0xPsw c+T5CEboHhoU2XsgyUtATcYfhWl+O7Eg4aZlYpZqDsNyqmG71+b+KUGXTz4CsIQO92nqN/AR8/lSc vuSIbYrQ==; Received: from [2001:4bb8:191:364b:7b50:153f:5622:82f7] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.94.2 #2 (Red Hat Linux)) id 1nhQrr-00BwId-CM; Thu, 21 Apr 2022 07:04:43 +0000 From: Christoph Hellwig To: akpm@linux-foundation.org Subject: [PATCH] net: unexport csum_and_copy_{from,to}_user Date: Thu, 21 Apr 2022 09:04:40 +0200 Message-Id: <20220421070440.1282704-1-hch@lst.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: netdev@vger.kernel.org, x86@kernel.org, linux-kernel@vger.kernel.org, linux-m68k@lists.linux-m68k.org, linux-alpha@vger.kernel.org, linuxppc-dev@lists.ozlabs.org Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" csum_and_copy_from_user and csum_and_copy_to_user are exported by a few architectures, but not actually used in modular code. Drop the exports. Signed-off-by: Christoph Hellwig --- arch/alpha/lib/csum_partial_copy.c | 1 - arch/m68k/lib/checksum.c | 2 -- arch/powerpc/lib/checksum_wrappers.c | 2 -- arch/x86/lib/csum-wrappers_64.c | 2 -- 4 files changed, 7 deletions(-) diff --git a/arch/alpha/lib/csum_partial_copy.c b/arch/alpha/lib/csum_partial_copy.c index 1931a04af85a2..4d180d96f09e4 100644 --- a/arch/alpha/lib/csum_partial_copy.c +++ b/arch/alpha/lib/csum_partial_copy.c @@ -353,7 +353,6 @@ csum_and_copy_from_user(const void __user *src, void *dst, int len) return 0; return __csum_and_copy(src, dst, len); } -EXPORT_SYMBOL(csum_and_copy_from_user); __wsum csum_partial_copy_nocheck(const void *src, void *dst, int len) diff --git a/arch/m68k/lib/checksum.c b/arch/m68k/lib/checksum.c index 7e6afeae62177..5acb821849d30 100644 --- a/arch/m68k/lib/checksum.c +++ b/arch/m68k/lib/checksum.c @@ -265,8 +265,6 @@ csum_and_copy_from_user(const void __user *src, void *dst, int len) return sum; } -EXPORT_SYMBOL(csum_and_copy_from_user); - /* * copy from kernel space while checksumming, otherwise like csum_partial diff --git a/arch/powerpc/lib/checksum_wrappers.c b/arch/powerpc/lib/checksum_wrappers.c index f3999cbb2fcc4..1a14c8780278c 100644 --- a/arch/powerpc/lib/checksum_wrappers.c +++ b/arch/powerpc/lib/checksum_wrappers.c @@ -24,7 +24,6 @@ __wsum csum_and_copy_from_user(const void __user *src, void *dst, user_read_access_end(); return csum; } -EXPORT_SYMBOL(csum_and_copy_from_user); __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len) { @@ -38,4 +37,3 @@ __wsum csum_and_copy_to_user(const void *src, void __user *dst, int len) user_write_access_end(); return csum; } -EXPORT_SYMBOL(csum_and_copy_to_user); diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c index 189344924a2be..145f9a0bde29a 100644 --- a/arch/x86/lib/csum-wrappers_64.c +++ b/arch/x86/lib/csum-wrappers_64.c @@ -32,7 +32,6 @@ csum_and_copy_from_user(const void __user *src, void *dst, int len) user_access_end(); return sum; } -EXPORT_SYMBOL(csum_and_copy_from_user); /** * csum_and_copy_to_user - Copy and checksum to user space. @@ -57,7 +56,6 @@ csum_and_copy_to_user(const void *src, void __user *dst, int len) user_access_end(); return sum; } -EXPORT_SYMBOL(csum_and_copy_to_user); /** * csum_partial_copy_nocheck - Copy and checksum. -- 2.30.2