netdev - [PATCH bpf-next 1/4] xsk: clean up SPDX headers

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Message-Id: <20180518120024.8588-2-bjorn.topel@gmail.com>
Date:   Fri, 18 May 2018 14:00:21 +0200
From:   Björn Töpel <bjorn.topel@...il.com>
To:     magnus.karlsson@...el.com, magnus.karlsson@...il.com, ast@...com,
        daniel@...earbox.net, netdev@...r.kernel.org
Cc:     Björn Töpel <bjorn.topel@...el.com>
Subject: [PATCH bpf-next 1/4] xsk: clean up SPDX headers

From: Björn Töpel <bjorn.topel@...el.com>

Clean up SPDX-License-Identifier and removing licensing leftovers.

Signed-off-by: Björn Töpel <bjorn.topel@...el.com>
---
 include/net/xdp_sock.h      | 13 ++-----------
 include/uapi/linux/if_xdp.h | 13 ++-----------
 kernel/bpf/xskmap.c         |  9 ---------
 net/xdp/xdp_umem.c          |  9 ---------
 net/xdp/xdp_umem.h          | 13 ++-----------
 net/xdp/xdp_umem_props.h    | 13 ++-----------
 net/xdp/xsk.c               |  9 ---------
 net/xdp/xsk_queue.c         |  9 ---------
 net/xdp/xsk_queue.h         | 13 ++-----------
 samples/bpf/xdpsock_user.c  | 12 +-----------
 10 files changed, 11 insertions(+), 102 deletions(-)

diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h
index 185f4928fbda..7a647c56ec15 100644
--- a/include/net/xdp_sock.h
+++ b/include/net/xdp_sock.h
@@ -1,15 +1,6 @@
-/* SPDX-License-Identifier: GPL-2.0
- * AF_XDP internal functions
+/* SPDX-License-Identifier: GPL-2.0 */
+/* 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
diff --git a/include/uapi/linux/if_xdp.h b/include/uapi/linux/if_xdp.h
index 77b88c4efe98..56db977221d2 100644
--- a/include/uapi/linux/if_xdp.h
+++ b/include/uapi/linux/if_xdp.h
@@ -1,17 +1,8 @@
-/* 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@...el.com>
  *	      Magnus Karlsson <magnus.karlsson@...el.com>
  */
diff --git a/kernel/bpf/xskmap.c b/kernel/bpf/xskmap.c
index cb3a12137404..b3c557476a8d 100644
--- a/kernel/bpf/xskmap.c
+++ b/kernel/bpf/xskmap.c
@@ -1,15 +1,6 @@
 // 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>
diff --git a/net/xdp/xdp_umem.c b/net/xdp/xdp_umem.c
index 2b47a1dd7c6c..df4ea97c433b 100644
--- a/net/xdp/xdp_umem.c
+++ b/net/xdp/xdp_umem.c
@@ -1,15 +1,6 @@
 // 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>
diff --git a/net/xdp/xdp_umem.h b/net/xdp/xdp_umem.h
index 7e0b2fab8522..70fe225baa51 100644
--- a/net/xdp/xdp_umem.h
+++ b/net/xdp/xdp_umem.h
@@ -1,15 +1,6 @@
-/* SPDX-License-Identifier: GPL-2.0
- * XDP user-space packet buffer
+/* 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.
  */
 
 #ifndef XDP_UMEM_H_
diff --git a/net/xdp/xdp_umem_props.h b/net/xdp/xdp_umem_props.h
index 77fb5daf29f3..2cf8ec485fd2 100644
--- a/net/xdp/xdp_umem_props.h
+++ b/net/xdp/xdp_umem_props.h
@@ -1,15 +1,6 @@
-/* SPDX-License-Identifier: GPL-2.0
- * XDP user-space packet buffer
+/* 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.
  */
 
 #ifndef XDP_UMEM_PROPS_H_
diff --git a/net/xdp/xsk.c b/net/xdp/xsk.c
index 009c5af5bba5..b8d1cb4d78c0 100644
--- 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@...el.com>
  *	      Magnus Karlsson <magnus.karlsson@...el.com>
  */
diff --git a/net/xdp/xsk_queue.c b/net/xdp/xsk_queue.c
index d012e5e23591..9f605d22dad4 100644
--- a/net/xdp/xsk_queue.c
+++ b/net/xdp/xsk_queue.c
@@ -1,15 +1,6 @@
 // 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>
diff --git a/net/xdp/xsk_queue.h b/net/xdp/xsk_queue.h
index 7aa9a535db0e..928d464e57b9 100644
--- a/net/xdp/xsk_queue.h
+++ b/net/xdp/xsk_queue.h
@@ -1,15 +1,6 @@
-/* SPDX-License-Identifier: GPL-2.0
- * XDP user-space ring structure
+/* 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.
  */
 
 #ifndef _LINUX_XSK_QUEUE_H
diff --git a/samples/bpf/xdpsock_user.c b/samples/bpf/xdpsock_user.c
index 7fe60f6f7d53..60a882a2296c 100644
--- a/samples/bpf/xdpsock_user.c
+++ b/samples/bpf/xdpsock_user.c
@@ -1,15 +1,5 @@
 // SPDX-License-Identifier: GPL-2.0
-/* 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.
- */
+/* Copyright(c) 2017 - 2018 Intel Corporation. */
 
 #include <assert.h>
 #include <errno.h>
-- 
2.14.1