xfrm: Use frag list abstraction interfaces. (d4fd3bc1) · Commits · e / devices / android_kernel_oneplus_sm7250

net/xfrm/xfrm_algo.c

+19 −22

Original line number	Diff line number	Diff line
		@@ -696,8 +696,9 @@ int skb_icv_walk(const struct sk_buff skb, struct hash_desc desc,
		{
		int start = skb_headlen(skb);
		int i, copy = start - offset;
		int err;
		struct sk_buff *frag_iter;
		struct scatterlist sg;
		int err;

		/* Checksum header. */
		if (copy > 0) {
		@@ -742,19 +743,16 @@ int skb_icv_walk(const struct sk_buff skb, struct hash_desc desc,
		start = end;
		}

		if (skb_shinfo(skb)->frag_list) {
		struct sk_buff *list = skb_shinfo(skb)->frag_list;

		for (; list; list = list->next) {
		skb_walk_frags(skb, frag_iter) {
		int end;

		WARN_ON(start > offset + len);

		end = start + list->len;
		end = start + frag_iter->len;
		if ((copy = end - offset) > 0) {
		if (copy > len)
		copy = len;
		err = skb_icv_walk(list, desc, offset-start,
		err = skb_icv_walk(frag_iter, desc, offset-start,
		copy, icv_update);
		if (unlikely(err))
		return err;
		@@ -764,7 +762,6 @@ int skb_icv_walk(const struct sk_buff skb, struct hash_desc desc,
		}
		start = end;
		}
		}
		BUG_ON(len);
		return 0;
		}