staging: skein: fix block comment style

Use a separate line for the opening marker of a comment block,
a leading asterisk in front of subsequent lines in the block comment,
and a separate line for the closing marker of the comment block.

This patch fixes the checkpatch.pl warnings:

WARNING: Block comments use a trailing */ on a separate line
WARNING: Block comments use * on subsequent lines
Signed-off-by: Deepa Dinamani <deepa.kernel@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/skein/skein_api.c

 /*
-Copyright (c) 2010 Werner Dittmann
-
-Permission is hereby granted, free of charge, to any person
-obtaining a copy of this software and associated documentation
-files (the "Software"), to deal in the Software without
-restriction, including without limitation the rights to use,
-copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the
-Software is furnished to do so, subject to the following
-conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-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.
-
-*/
+ * Copyright (c) 2010 Werner Dittmann
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * 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/string.h>
 #include "skein_api.h"

drivers/staging/skein/skein_base.c

@@ -75,8 +75,10 @@ int skein_256_init(struct skein_256_ctx *ctx, size_t hash_bit_len)
 
 /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 /* init the context for a MAC and/or tree hash operation */
-/* [identical to skein_256_init() when key_bytes == 0 && \
- *	tree_info == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */
+/*
+ * [identical to skein_256_init() when key_bytes == 0 && \
+ *	tree_info == SKEIN_CFG_TREE_INFO_SEQUENTIAL]
+ */
 int skein_256_init_ext(struct skein_256_ctx *ctx, size_t hash_bit_len,
 		       u64 tree_info, const u8 *key, size_t key_bytes)
 {
@@ -301,8 +303,10 @@ int skein_512_init(struct skein_512_ctx *ctx, size_t hash_bit_len)
 
 /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 /* init the context for a MAC and/or tree hash operation */
-/* [identical to skein_512_init() when key_bytes == 0 && \
- *	tree_info == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */
+/*
+ * [identical to skein_512_init() when key_bytes == 0 && \
+ *	tree_info == SKEIN_CFG_TREE_INFO_SEQUENTIAL]
+ */
 int skein_512_init_ext(struct skein_512_ctx *ctx, size_t hash_bit_len,
 		       u64 tree_info, const u8 *key, size_t key_bytes)
 {
@@ -520,8 +524,10 @@ int skein_1024_init(struct skein_1024_ctx *ctx, size_t hash_bit_len)
 
 /*++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++*/
 /* init the context for a MAC and/or tree hash operation */
-/* [identical to skein_1024_init() when key_bytes == 0 && \
- *	tree_info == SKEIN_CFG_TREE_INFO_SEQUENTIAL] */
+/*
+ * [identical to skein_1024_init() when key_bytes == 0 && \
+ *	tree_info == SKEIN_CFG_TREE_INFO_SEQUENTIAL]
+ */
 int skein_1024_init_ext(struct skein_1024_ctx *ctx, size_t hash_bit_len,
 			u64 tree_info, const u8 *key, size_t key_bytes)
 {