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2024-10-22 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 
 kernel/arch/hexagon/lib/checksum.c
....@@ -1,21 +1,8 @@
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+// SPDX-License-Identifier: GPL-2.0-only
12 /*
23  * Checksum functions for Hexagon
34  *
45  * Copyright (c) 2010-2011, The Linux Foundation. All rights reserved.
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- *
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- * This program is free software; you can redistribute it and/or modify
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- * it under the terms of the GNU General Public License version 2 and
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- * only version 2 as published by the Free Software Foundation.
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- *
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- * This program is distributed in the hope that it will be useful,
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- * but WITHOUT ANY WARRANTY; without even the implied warranty of
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- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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- * GNU General Public License for more details.
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- *
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- * You should have received a copy of the GNU General Public License
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- * along with this program; if not, write to the Free Software
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- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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- * 02110-1301, USA.
196  */
207 
218 /*  This was derived from arch/alpha/lib/checksum.c  */
....@@ -189,14 +176,3 @@
189176 
190177 	return 0xFFFF & sum0;
191178 }
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-
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-/*
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- * copy from ds while checksumming, otherwise like csum_partial
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- */
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-__wsum
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-csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum)
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-{
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-	memcpy(dst, src, len);
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-	return csum_partial(dst, len, sum);
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-}
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-EXPORT_SYMBOL(csum_partial_copy_nocheck);