From patchwork Fri Jan 15 12:47:28 2010 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 73164 Received: from lists.samba.org (fn.samba.org [216.83.154.106]) by demeter.kernel.org (8.14.3/8.14.2) with ESMTP id o0FClhEn007024 for ; Fri, 15 Jan 2010 12:47:43 GMT Received: from fn.samba.org (localhost [127.0.0.1]) by lists.samba.org (Postfix) with ESMTP id E319F46631; Fri, 15 Jan 2010 05:53:53 -0700 (MST) X-Spam-Checker-Version: SpamAssassin 3.2.5 (2008-06-10) on fn.samba.org X-Spam-Level: X-Spam-Status: No, score=-6.6 required=3.8 tests=AWL,BAYES_00, RCVD_IN_DNSWL_MED, SPF_HELO_PASS, SPF_PASS autolearn=ham version=3.2.5 X-Original-To: linux-cifs-client@lists.samba.org Delivered-To: linux-cifs-client@lists.samba.org Received: from mx1.redhat.com (mx1.redhat.com [209.132.183.28]) by lists.samba.org (Postfix) with ESMTP id E3B0C46606 for ; Fri, 15 Jan 2010 05:53:48 -0700 (MST) Received: from int-mx05.intmail.prod.int.phx2.redhat.com (int-mx05.intmail.prod.int.phx2.redhat.com [10.5.11.18]) by mx1.redhat.com (8.13.8/8.13.8) with ESMTP id o0FClZtP008015 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=OK); Fri, 15 Jan 2010 07:47:35 -0500 Received: from localhost.localdomain (vpn-9-150.rdu.redhat.com [10.11.9.150]) by int-mx05.intmail.prod.int.phx2.redhat.com (8.13.8/8.13.8) with ESMTP id o0FClXd6002472; Fri, 15 Jan 2010 07:47:34 -0500 From: Jeff Layton To: smfrench@gmail.com Date: Fri, 15 Jan 2010 07:47:28 -0500 Message-Id: <1263559653-13202-2-git-send-email-jlayton@redhat.com> In-Reply-To: <1263559653-13202-1-git-send-email-jlayton@redhat.com> References: <1263559653-13202-1-git-send-email-jlayton@redhat.com> X-Scanned-By: MIMEDefang 2.67 on 10.5.11.18 Cc: linux-cifs-client@lists.samba.org Subject: [linux-cifs-client] [PATCH 1/6] cifs: add parens around smb_var in BCC macros X-BeenThere: linux-cifs-client@lists.samba.org X-Mailman-Version: 2.1.12 Precedence: list List-Id: The Linux CIFS VFS client List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Sender: linux-cifs-client-bounces@lists.samba.org Errors-To: linux-cifs-client-bounces@lists.samba.org diff --git a/fs/cifs/cifspdu.h b/fs/cifs/cifspdu.h index 3877737..14d036d 100644 --- a/fs/cifs/cifspdu.h +++ b/fs/cifs/cifspdu.h @@ -415,10 +415,10 @@ struct smb_hdr { __u8 WordCount; } __attribute__((packed)); /* given a pointer to an smb_hdr retrieve the value of byte count */ -#define BCC(smb_var) (*(__u16 *)((char *)smb_var + sizeof(struct smb_hdr) + (2 * smb_var->WordCount))) -#define BCC_LE(smb_var) (*(__le16 *)((char *)smb_var + sizeof(struct smb_hdr) + (2 * smb_var->WordCount))) +#define BCC(smb_var) (*(__u16 *)((char *)(smb_var) + sizeof(struct smb_hdr) + (2 * (smb_var)->WordCount))) +#define BCC_LE(smb_var) (*(__le16 *)((char *)(smb_var) + sizeof(struct smb_hdr) + (2 * (smb_var)->WordCount))) /* given a pointer to an smb_hdr retrieve the pointer to the byte area */ -#define pByteArea(smb_var) ((unsigned char *)smb_var + sizeof(struct smb_hdr) + (2 * smb_var->WordCount) + 2) +#define pByteArea(smb_var) ((unsigned char *)(smb_var) + sizeof(struct smb_hdr) + (2 * (smb_var)->WordCount) + 2) /* * Computer Name Length (since Netbios name was length 16 with last byte 0x20)