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>
DX37 · May 18, 2018 · dac0914 · dac0914
1 parent a786229
commit dac0914
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Showing 10 changed files with 11 additions and 102 deletions.
diff --git 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
@@ -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@intel.com>
  *	      Magnus Karlsson <magnus.karlsson@intel.com>
  */

diff --git 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
@@ -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
@@ -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
@@ -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
@@ -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>
  */

diff --git 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
@@ -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
@@ -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>