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=-9.6 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham 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 60D53C43331 for ; Mon, 30 Mar 2020 10:43:28 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2B8BB20716 for ; Mon, 30 Mar 2020 10:43:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="MaEjSifc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729266AbgC3Kn0 (ORCPT ); Mon, 30 Mar 2020 06:43:26 -0400 Received: from mail-pg1-f195.google.com ([209.85.215.195]:34957 "EHLO mail-pg1-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729095AbgC3Kn0 (ORCPT ); Mon, 30 Mar 2020 06:43:26 -0400 Received: by mail-pg1-f195.google.com with SMTP id k5so6261009pga.2 for ; Mon, 30 Mar 2020 03:43:25 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=SxBpIzPkzU1vl9bySozt1wIiREaZHHXTdsxoYdI/9lw=; b=MaEjSifcGOscOl65yWma3+FPGAc2iNPedC49K5dP/XwTurfuNlCQiAfd51ihTo1hAb XX9geaEKzGQ3eLNKozHnAnSJP/HeANPraOhjvkR5tAwjydirwsLYtXZRTwBOUzm7DsT3 74WJZ1TVAUgFzu7Dc3jKTDnYePoSEz7aXjs01BTJ3FXevO+Af/7q3Ky8tCNWYy79gGuS 56Mzn0URuBLP4qSADpLf7lKzQHRRYdZac3oOinG/pGedktj5JnR6c1NkN+0YHanc371B FI9wtRUec8WYdJvxTuo5r1izIWAqlOOBQa2BIiXxgafPj7+G5xgMBgZIzALPXpe0b7F/ m8ag== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=SxBpIzPkzU1vl9bySozt1wIiREaZHHXTdsxoYdI/9lw=; b=Mn7J5mjW4kKhV+Zmg806vA5w/8XIlwUHzT5AKddNf56ErBrtHA6oxjPf31dbRBZEZb AAmuntyHYnBE3kyzv1RwBMgw/ewjrXF2yXnhCkVfJ+QZ0XS2nubLBR81IAtjskMl1TEH 0cePaGnXQVkGunHCdlfo5/CqBpJJeqzlnKFWOkcc9KffOmfni5+hBDI0nIprZX1lwQid JmE7QR7ksSC0rY06VdOKpDU8pG3blkR/wyhXWtKdDYru7eLlCuVrGyWzys3lRBi3fYus ONDiWDtbTza8s6KnKSJNjDdMCyE1rAnhn4X8e8LbrhFmUNtE9E54P9bCmuRNAfqMepp1 tKnw== X-Gm-Message-State: ANhLgQ2RqnF1w1lRHvWpAvm3aE0SXW//hJWkEL0wYkSM4P3gaQmYPRNJ qVGAlkd65oY2nI/2pCD5Uuk= X-Google-Smtp-Source: ADFU+vsQ5VhuCnrZLzEJWMc1wnXdeMXTz/Sq3sHHTUK0IP1MylEryoQw9FFPsJZUK33R4fOXNlYbQQ== X-Received: by 2002:a63:8c51:: with SMTP id q17mr12502479pgn.320.1585565005316; Mon, 30 Mar 2020 03:43:25 -0700 (PDT) Received: from payal-desktop ([157.33.199.31]) by smtp.gmail.com with ESMTPSA id d71sm10012346pfd.46.2020.03.30.03.43.23 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 30 Mar 2020 03:43:24 -0700 (PDT) From: Payal Kshirsagar To: linux-kernel@vger.kernel.org, outreachy-kernel@googlegroups.com Cc: Payal Kshirsagar Subject: [PATCH] ipc: add blank lines after declarations Date: Mon, 30 Mar 2020 16:13:06 +0530 Message-Id: <20200330104306.6672-1-payalskshirsagar1234@gmail.com> X-Mailer: git-send-email 2.17.1 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix checkpatch.pl warning by adding blank lines. Signed-off-by: Payal Kshirsagar --- ipc/compat.c | 2 ++ ipc/ipc_sysctl.c | 2 ++ 2 files changed, 4 insertions(+) diff --git a/ipc/compat.c b/ipc/compat.c index 5ab8225923af..6c03927a4d71 100644 --- a/ipc/compat.c +++ b/ipc/compat.c @@ -39,6 +39,7 @@ int get_compat_ipc64_perm(struct ipc64_perm *to, struct compat_ipc64_perm __user *from) { struct compat_ipc64_perm v; + if (copy_from_user(&v, from, sizeof(v))) return -EFAULT; to->uid = v.uid; @@ -51,6 +52,7 @@ int get_compat_ipc_perm(struct ipc64_perm *to, struct compat_ipc_perm __user *from) { struct compat_ipc_perm v; + if (copy_from_user(&v, from, sizeof(v))) return -EFAULT; to->uid = v.uid; diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c index affd66537e87..ea115dfd3774 100644 --- a/ipc/ipc_sysctl.c +++ b/ipc/ipc_sysctl.c @@ -18,6 +18,7 @@ static void *get_ipc(struct ctl_table *table) { char *which = table->data; struct ipc_namespace *ipc_ns = current->nsproxy->ipc_ns; + which = (which - (char *)&init_ipc_ns) + (char *)ipc_ns; return which; } @@ -62,6 +63,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write, void __user *buffer, size_t *lenp, loff_t *ppos) { struct ctl_table ipc_table; + memcpy(&ipc_table, table, sizeof(ipc_table)); ipc_table.data = get_ipc(table); -- 2.17.1