128 	struct net_buf *frag, *head;  in ZTEST()  local
135 	frag = head;  in ZTEST()
137 		frag->frags = net_buf_alloc_len(&bufs_pool, 74, K_NO_WAIT);  in ZTEST()
138 		zassert_not_null(frag->frags, "Failed to get fragment");  in ZTEST()
139 		frag = frag->frags;  in ZTEST()
178 	struct net_buf *frag, *head;  in ZTEST()  local
186 	frag = head;  in ZTEST()
188 		frag->frags = net_buf_alloc_len(&bufs_pool, 74, K_NO_WAIT);  in ZTEST()
189 		zassert_not_null(frag->frags, "Failed to get fragment");  in ZTEST()
190 		frag = frag->frags;  in ZTEST()
213 	struct net_buf *buf, *frag;  in ZTEST()  local
227 		frag = net_buf_alloc_len(&bufs_pool, 74, K_FOREVER);  in ZTEST()
228 		net_buf_frag_add(buf, frag);  in ZTEST()
229 		frags[i] = frag;  in ZTEST()
233 	frag = net_buf_alloc_len(&bufs_pool, 74, K_FOREVER);  in ZTEST()
234 	net_buf_frag_insert(buf, frag);  in ZTEST()
235 	frags[i] = frag;  in ZTEST()
237 	frag = buf->frags;  in ZTEST()
240 	while (frag) {  in ZTEST()
241 		frag = frag->frags;  in ZTEST()
249 	frag = buf->frags;  in ZTEST()
250 	while (frag) {  in ZTEST()
251 		struct net_buf *next = frag->frags;  in ZTEST()
254 			net_buf_frag_del(frag, next);  in ZTEST()
258 			frag = next;  in ZTEST()
264 	frag = buf->frags;  in ZTEST()
265 	while (frag) {  in ZTEST()
266 		frag = frag->frags;  in ZTEST()
298 	frag = net_buf_alloc_len(&bufs_pool, 74, K_FOREVER);  in ZTEST()
299 	net_buf_frag_add(frag, net_buf_alloc_len(&bufs_pool, 74, K_FOREVER));  in ZTEST()
300 	net_buf_frag_insert(frag, net_buf_alloc_len(&bufs_pool, 74, K_FOREVER));  in ZTEST()
301 	net_buf_frag_insert(buf->frags->frags, frag);  in ZTEST()
304 	frag = buf->frags;  in ZTEST()
305 	while (frag) {  in ZTEST()
306 		frag = frag->frags;  in ZTEST()
323 	struct net_buf *buf, *frag;  in ZTEST()  local
337 	frag = net_buf_alloc_len(&bufs_pool, 1280, K_FOREVER);  in ZTEST()
338 	net_buf_reserve(frag, PROTO_HEADERS);  in ZTEST()
339 	big_frags[0] = frag;  in ZTEST()
344 		zassert_true(net_buf_tailroom(frag) >= len,  in ZTEST()
346 		memcpy(net_buf_add(frag, len), example_data, len);  in ZTEST()
349 	ipv6 = (struct ipv6_hdr *)(frag->data - net_buf_headroom(frag));  in ZTEST()
352 	net_buf_frag_add(buf, frag);  in ZTEST()