[PATCH 6/8] crypto: Replace GPL 2.0 boilerplate with SPDX license identifier

[Bagas Sanjaya <bagasdotme@gmail.com>]

Replace the license boilerplate text with appropriate SPDX tag.

Cc: Aaron Grothe <ajgrothe@yahoo.com>
Cc: "Martin K. Petersen" <martin.petersen@oracle.com>
Cc: Tim Chen <tim.c.chen@linux.intel.com>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: James Morris <jmorris@intercode.com.au>
Signed-off-by: Bagas Sanjaya <bagasdotme@gmail.com>
---
 crypto/anubis.c            |  6 +-----
 crypto/crct10dif_common.c  | 15 +--------------
 crypto/crct10dif_generic.c | 15 +--------------
 crypto/khazad.c            |  6 +-----
 crypto/md4.c               |  6 +-----
 crypto/md5.c               |  6 +-----
 crypto/poly1305_generic.c  |  5 +----
 crypto/vmac.c              | 13 +------------
 crypto/wp512.c             |  6 +-----
 9 files changed, 9 insertions(+), 69 deletions(-)

diff --git a/crypto/anubis.c b/crypto/anubis.c
index 9f0cf61bbc6e26..c3ca6d87b8a0aa 100644
--- a/crypto/anubis.c
+++ b/crypto/anubis.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Cryptographic API.
  *
@@ -22,11 +23,6 @@
  *
  * By Aaron Grothe ajgrothe@yahoo.com, October 28, 2004
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
  */
 
 #include <crypto/algapi.h>
diff --git a/crypto/crct10dif_common.c b/crypto/crct10dif_common.c
index b2fab366f518bc..0eac9fa1d0088e 100644
--- a/crypto/crct10dif_common.c
+++ b/crypto/crct10dif_common.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Cryptographic API.
  *
@@ -8,20 +9,6 @@
  * Copyright (C) 2013 Intel Corporation
  * Author: Tim Chen <tim.c.chen@linux.intel.com>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * 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.
- *
  */
 
 #include <linux/crc-t10dif.h>
diff --git a/crypto/crct10dif_generic.c b/crypto/crct10dif_generic.c
index e843982073bb58..aef86b2c7a1e36 100644
--- a/crypto/crct10dif_generic.c
+++ b/crypto/crct10dif_generic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Cryptographic API.
  *
@@ -8,20 +9,6 @@
  * Copyright (C) 2013 Intel Corporation
  * Author: Tim Chen <tim.c.chen@linux.intel.com>
  *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option)
- * any later version.
- *
- * 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.
- *
  */
 
 #include <linux/module.h>
diff --git a/crypto/khazad.c b/crypto/khazad.c
index 70cafe73f97405..42c2ac2603f7d2 100644
--- a/crypto/khazad.c
+++ b/crypto/khazad.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Cryptographic API.
  *
@@ -12,11 +13,6 @@
  *
  * By Aaron Grothe ajgrothe@yahoo.com, August 1, 2004
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
  */
 
 #include <crypto/algapi.h>
diff --git a/crypto/md4.c b/crypto/md4.c
index 2e7f2f319f9503..0ba32634088bd3 100644
--- a/crypto/md4.c
+++ b/crypto/md4.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /* 
  * Cryptographic API.
  *
@@ -14,11 +15,6 @@
  * Copyright (c) 2002 David S. Miller (davem@redhat.com)
  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
  */
 #include <crypto/internal/hash.h>
 #include <linux/init.h>
diff --git a/crypto/md5.c b/crypto/md5.c
index 72c0c46fb5eea2..d17cc0180f699f 100644
--- a/crypto/md5.c
+++ b/crypto/md5.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /* 
  * Cryptographic API.
  *
@@ -9,11 +10,6 @@
  * Copyright (c) Cryptoapi developers.
  * Copyright (c) 2002 James Morris <jmorris@intercode.com.au>
  * 
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License as published by the Free
- * Software Foundation; either version 2 of the License, or (at your option) 
- * any later version.
- *
  */
 #include <crypto/internal/hash.h>
 #include <crypto/md5.h>
diff --git a/crypto/poly1305_generic.c b/crypto/poly1305_generic.c
index 94af47eb6fa699..9cd51b6d7d892d 100644
--- a/crypto/poly1305_generic.c
+++ b/crypto/poly1305_generic.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Poly1305 authenticator algorithm, RFC7539
  *
@@ -5,10 +6,6 @@
  *
  * Based on public domain code by Andrew Moon and Daniel J. Bernstein.
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
  */
 
 #include <crypto/algapi.h>
diff --git a/crypto/vmac.c b/crypto/vmac.c
index 4633b2dda1e0a5..0052c32c3f11b3 100644
--- a/crypto/vmac.c
+++ b/crypto/vmac.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-only
 /*
  * VMAC: Message Authentication Code using Universal Hashing
  *
@@ -6,18 +7,6 @@
  * Copyright (c) 2009, Intel Corporation.
  * Copyright (c) 2018, Google Inc.
  *
- * 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.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; if not, write to the Free Software Foundation, Inc., 59 Temple
- * Place - Suite 330, Boston, MA 02111-1307 USA.
  */
 
 /*
diff --git a/crypto/wp512.c b/crypto/wp512.c
index 07994e5ebf4ef2..31040492c98175 100644
--- a/crypto/wp512.c
+++ b/crypto/wp512.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Cryptographic API.
  *
@@ -13,11 +14,6 @@
  *
  * By Aaron Grothe ajgrothe@yahoo.com, August 23, 2004
  *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- *
  */
 #include <crypto/internal/hash.h>
 #include <linux/init.h>
-- 
An old man doll... just what I always wanted! - Clara