diff options
Diffstat (limited to 'include/rdma/ib.h')
| -rw-r--r-- | include/rdma/ib.h | 39 |
1 files changed, 7 insertions, 32 deletions
diff --git a/include/rdma/ib.h b/include/rdma/ib.h index 66dbed0c146d..f7c185ff7a11 100644 --- a/include/rdma/ib.h +++ b/include/rdma/ib.h @@ -1,41 +1,16 @@ +/* SPDX-License-Identifier: GPL-2.0 OR Linux-OpenIB */ /* * Copyright (c) 2010 Intel Corporation. All rights reserved. - * - * This software is available to you under a choice of one of two - * licenses. You may choose to be licensed under the terms of the GNU - * General Public License (GPL) Version 2, available from the file - * COPYING in the main directory of this source tree, or the - * OpenIB.org BSD license below: - * - * Redistribution and use in source and binary forms, with or - * without modification, are permitted provided that the following - * conditions are met: - * - * - Redistributions of source code must retain the above - * copyright notice, this list of conditions and the following - * disclaimer. - * - * - Redistributions in binary form must reproduce the above - * copyright notice, this list of conditions and the following - * disclaimer in the documentation and/or other materials - * provided with the distribution. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, - * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF - * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND - * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS - * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN - * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN - * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. */ -#if !defined(_RDMA_IB_H) +#ifndef _RDMA_IB_H #define _RDMA_IB_H #include <linux/types.h> #include <linux/sched.h> #include <linux/cred.h> +#include <linux/uaccess.h> +#include <linux/fs.h> struct ib_addr { union { @@ -53,12 +28,12 @@ struct ib_addr { #define sib_interface_id ib_u.uib_addr64[1] }; -static inline int ib_addr_any(const struct ib_addr *a) +static inline bool ib_addr_any(const struct ib_addr *a) { return ((a->sib_addr64[0] | a->sib_addr64[1]) == 0); } -static inline int ib_addr_loopback(const struct ib_addr *a) +static inline bool ib_addr_loopback(const struct ib_addr *a) { return ((a->sib_addr32[0] | a->sib_addr32[1] | a->sib_addr32[2] | (a->sib_addr32[3] ^ htonl(1))) == 0); @@ -100,7 +75,7 @@ struct sockaddr_ib { */ static inline bool ib_safe_file_access(struct file *filp) { - return filp->f_cred == current_cred() && !uaccess_kernel(); + return filp->f_cred == current_cred(); } #endif /* _RDMA_IB_H */ |