~hc/RK356X_SDK_RELEASE.git

..	..	@@ -1,13 +1,9 @@
	1	+// SPDX-License-Identifier: GPL-2.0-or-later
1	2	/*
2	3	* IP Payload Compression Protocol (IPComp) - RFC3173.
3	4	*
4	5	* Copyright (c) 2003 James Morris <jmorris@intercode.com.au>
5	6	* Copyright (c) 2003-2008 Herbert Xu <herbert@gondor.apana.org.au>
6		- *
7		- * This program is free software; you can redistribute it and/or modify it
8		- * under the terms of the GNU General Public License as published by the Free
9		- * Software Foundation; either version 2 of the License, or (at your option)
10		- * any later version.
11	7	*
12	8	* Todo:
13	9	* - Tunable compression parameters.
..	..	@@ -89,7 +85,7 @@
89	85	if (dlen < len)
90	86	len = dlen;
91	87
92		- frag->page_offset = 0;
	88	+ skb_frag_off_set(frag, 0);
93	89	skb_frag_size_set(frag, len);
94	90	memcpy(skb_frag_address(frag), scratch, len);
95	91
..	..	@@ -216,6 +212,7 @@
216	212	vfree(*per_cpu_ptr(scratches, i));
217	213
218	214	free_percpu(scratches);
	215	+ ipcomp_scratches = NULL;
219	216	}
220	217
221	218	static void * __percpu *ipcomp_alloc_scratches(void)
..	..	@@ -254,7 +251,7 @@
254	251	break;
255	252	}
256	253
257		- WARN_ON(!pos);
	254	+ WARN_ON(list_entry_is_head(pos, &ipcomp_tfms_list, list));
258	255
259	256	if (--pos->users)
260	257	return;