xsk: clean up SPDX headers

Clean up SPDX-License-Identifier and removing licensing leftovers. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>

xsk: clean up SPDX headers
Clean up SPDX-License-Identifier and removing licensing leftovers. Signed-off-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
dac09149 · Björn Töpel · Daniel Borkmann · a7862293 · dac09149 · dac09149
Commit dac09149 authored May 18, 2018 by Björn Töpel Committed by Daniel Borkmann May 18, 2018
10 changed files
--- a/include/net/xdp_sock.h
+++ b/include/net/xdp_sock.h
-/* SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
- * AF_XDP internal functions
+/* AF_XDP internal functions
 * Copyright(c) 2018 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
 */
 #ifndef _LINUX_XDP_SOCK_H

--- a/include/uapi/linux/if_xdp.h
+++ b/include/uapi/linux/if_xdp.h
-/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note
+/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */
- *
+/*
 * if_xdp: XDP socket user-space interface
 * Copyright(c) 2018 Intel Corporation.
 *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
 * Author(s): Björn Töpel <bjorn.topel@intel.com>
 *	      Magnus Karlsson <magnus.karlsson@intel.com>
 */

--- a/kernel/bpf/xskmap.c
+++ b/kernel/bpf/xskmap.c
 // SPDX-License-Identifier: GPL-2.0
 /* XSKMAP used for AF_XDP sockets
 * Copyright(c) 2018 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
 */
 #include <linux/bpf.h>

--- a/net/xdp/xdp_umem.c
+++ b/net/xdp/xdp_umem.c
 // SPDX-License-Identifier: GPL-2.0
 /* XDP user-space packet buffer
 * Copyright(c) 2018 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
 */
 #include <linux/init.h>

--- a/net/xdp/xdp_umem.h
+++ b/net/xdp/xdp_umem.h
-/* SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
- * XDP user-space packet buffer
+/* XDP user-space packet buffer
 * Copyright(c) 2018 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
 */
 #ifndef XDP_UMEM_H_

--- a/net/xdp/xdp_umem_props.h
+++ b/net/xdp/xdp_umem_props.h
-/* SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
- * XDP user-space packet buffer
+/* XDP user-space packet buffer
 * Copyright(c) 2018 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
 */
 #ifndef XDP_UMEM_PROPS_H_

--- a/net/xdp/xsk.c
+++ b/net/xdp/xsk.c
@@ -5,15 +5,6 @@
 * applications.
 * Copyright(c) 2018 Intel Corporation.
 *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- *
 * Author(s): Björn Töpel <bjorn.topel@intel.com>
 *	      Magnus Karlsson <magnus.karlsson@intel.com>
 */

--- a/net/xdp/xsk_queue.c
+++ b/net/xdp/xsk_queue.c
 // SPDX-License-Identifier: GPL-2.0
 /* XDP user-space ring structure
 * Copyright(c) 2018 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
 */
 #include <linux/slab.h>

--- a/net/xdp/xsk_queue.h
+++ b/net/xdp/xsk_queue.h
-/* SPDX-License-Identifier: GPL-2.0
+/* SPDX-License-Identifier: GPL-2.0 */
- * XDP user-space ring structure
+/* XDP user-space ring structure
 * Copyright(c) 2018 Intel Corporation.
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
 */
 #ifndef _LINUX_XSK_QUEUE_H

--- a/samples/bpf/xdpsock_user.c
+++ b/samples/bpf/xdpsock_user.c
 // SPDX-License-Identifier: GPL-2.0
-/* Copyright(c) 2017 - 2018 Intel Corporation.
+/* Copyright(c) 2017 - 2018 Intel Corporation. */
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms and conditions of the GNU General Public License,
- * version 2, as published by the Free Software Foundation.
- *
- * This program is distributed in the hope it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
- * more details.
- */
 #include <assert.h>
 #include <errno.h>