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=-1.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,UNWANTED_LANGUAGE_BODY autolearn=no 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 05E50C2D0B1 for ; Thu, 5 Dec 2019 00:52:25 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id BCD6722464 for ; Thu, 5 Dec 2019 00:52:24 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="odZBvGzi" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org BCD6722464 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 3F1186B0DC6; Wed, 4 Dec 2019 19:52:24 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 3A34A6B0DC8; Wed, 4 Dec 2019 19:52:24 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 242606B0DC9; Wed, 4 Dec 2019 19:52:24 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0174.hostedemail.com [216.40.44.174]) by kanga.kvack.org (Postfix) with ESMTP id 10C766B0DC6 for ; Wed, 4 Dec 2019 19:52:24 -0500 (EST) Received: from smtpin27.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay01.hostedemail.com (Postfix) with SMTP id DBBF8180AD807 for ; Thu, 5 Dec 2019 00:52:23 +0000 (UTC) X-FDA: 76229261766.27.swim49_14e46c8c3b90a X-HE-Tag: swim49_14e46c8c3b90a X-Filterd-Recvd-Size: 2770 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf07.hostedemail.com (Postfix) with ESMTP for ; Thu, 5 Dec 2019 00:52:23 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (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 8A2B321823; Thu, 5 Dec 2019 00:52:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1575507142; bh=5MYmYkdiCJol95eAIvB2YK4W1/tBa435WaYGyWUNsM0=; h=Date:From:To:Subject:In-Reply-To:From; b=odZBvGzimD2Z2mJHGj90K8RB5cX22BS6kOkK8gNW8MY0Y+vhOw/tQkCyA/qod7YKQ 2xe4RcvA1SbGg093PZmq0vY6BuTzH2LbdkoPZM0EYIdmprRPdbs4QxvAqet833Yn/n YWCmaeNqfM1LL7WEkz/NYeik11Tgo9aqa7HgMiPs= Date: Wed, 04 Dec 2019 16:52:22 -0800 From: Andrew Morton To: adobriyan@gmail.com, akpm@linux-foundation.org, linux-mm@kvack.org, mm-commits@vger.kernel.org, torvalds@linux-foundation.org Subject: [patch 49/86] fs/binfmt_elf.c: delete unused "interp_map_addr" argument Message-ID: <20191205005222.PWlktv1oN%akpm@linux-foundation.org> In-Reply-To: <20191204164858.fe4ed8886e34ad9f3b34ea00@linux-foundation.org> User-Agent: s-nail v14.8.16 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: From: Alexey Dobriyan Subject: fs/binfmt_elf.c: delete unused "interp_map_addr" argument Link: http://lkml.kernel.org/r/20191005165049.GA26927@avx2 Signed-off-by: Alexey Dobriyan Signed-off-by: Andrew Morton --- fs/binfmt_elf.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) --- a/fs/binfmt_elf.c~elf-delete-unused-interp_map_addr-argument +++ a/fs/binfmt_elf.c @@ -544,7 +544,7 @@ static inline int make_prot(u32 p_flags) an ELF header */ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex, - struct file *interpreter, unsigned long *interp_map_addr, + struct file *interpreter, unsigned long no_base, struct elf_phdr *interp_elf_phdata) { struct elf_phdr *eppnt; @@ -590,8 +590,6 @@ static unsigned long load_elf_interp(str map_addr = elf_map(interpreter, load_addr + vaddr, eppnt, elf_prot, elf_type, total_size); total_size = 0; - if (!*interp_map_addr) - *interp_map_addr = map_addr; error = map_addr; if (BAD_ADDR(map_addr)) goto out; @@ -1054,11 +1052,8 @@ out_free_interp: } if (interpreter) { - unsigned long interp_map_addr = 0; - elf_entry = load_elf_interp(&loc->interp_elf_ex, interpreter, - &interp_map_addr, load_bias, interp_elf_phdata); if (!IS_ERR((void *)elf_entry)) { /* _