40 	struct net_pmtu_entry *entry = NULL;  in get_pmtu_entry()  local
52 				entry = &pmtu_entries[i];  in get_pmtu_entry()
62 				entry = &pmtu_entries[i];  in get_pmtu_entry()
75 	return entry;  in get_pmtu_entry()
80 	struct net_pmtu_entry *entry = NULL;  in get_free_pmtu_entry()  local
91 			entry = &pmtu_entries[i];  in get_free_pmtu_entry()
97 			entry = &pmtu_entries[i];  in get_free_pmtu_entry()
104 	return entry;  in get_free_pmtu_entry()
107 static void update_pmtu_entry(struct net_pmtu_entry *entry, uint16_t mtu)  in update_pmtu_entry()  argument
111 	if (entry->mtu != mtu) {  in update_pmtu_entry()
113 		entry->mtu = mtu;  in update_pmtu_entry()
116 	entry->last_update = k_uptime_get_32();  in update_pmtu_entry()
121 		if (IS_ENABLED(CONFIG_NET_IPV4_PMTU) && entry->dst.family == AF_INET) {  in update_pmtu_entry()
124 			net_ipaddr_copy(&info.dst, &entry->dst.in_addr);  in update_pmtu_entry()
134 		} else if (IS_ENABLED(CONFIG_NET_IPV6_PMTU) && entry->dst.family == AF_INET6) {  in update_pmtu_entry()
137 			net_ipaddr_copy(&info.dst, &entry->dst.in6_addr);  in update_pmtu_entry()
152 	struct net_pmtu_entry *entry;  in net_pmtu_get_entry()  local
154 	entry = get_pmtu_entry(dst);  in net_pmtu_get_entry()
156 	return entry;  in net_pmtu_get_entry()
161 	struct net_pmtu_entry *entry;  in net_pmtu_get_mtu()  local
163 	entry = get_pmtu_entry(dst);  in net_pmtu_get_mtu()
164 	if (entry == NULL) {  in net_pmtu_get_mtu()
168 	return entry->mtu;  in net_pmtu_get_mtu()
173 	struct net_pmtu_entry *entry;  in add_entry()  local
175 	entry = get_pmtu_entry(dst);  in add_entry()
176 	if (entry != NULL) {  in add_entry()
178 		return entry;  in add_entry()
181 	entry = get_free_pmtu_entry();  in add_entry()
182 	if (entry == NULL) {  in add_entry()
191 			entry->dst.family = AF_INET;  in add_entry()
192 			net_ipaddr_copy(&entry->dst.in_addr, &net_sin(dst)->sin_addr);  in add_entry()
194 			entry->in_use = false;  in add_entry()
201 			entry->dst.family = AF_INET6;  in add_entry()
202 			net_ipaddr_copy(&entry->dst.in6_addr, &net_sin6(dst)->sin6_addr);  in add_entry()
204 			entry->in_use = false;  in add_entry()
210 		entry->in_use = false;  in add_entry()
215 	return entry;  in add_entry()
226 	struct net_pmtu_entry *entry;  in net_pmtu_update_mtu()  local
230 	entry = add_entry(dst, &updated);  in net_pmtu_update_mtu()
231 	if (entry == NULL) {  in net_pmtu_update_mtu()
236 		old_mtu = entry->mtu;  in net_pmtu_update_mtu()
239 	update_pmtu_entry(entry, mtu);  in net_pmtu_update_mtu()
244 int net_pmtu_update_entry(struct net_pmtu_entry *entry, uint16_t mtu)  in net_pmtu_update_entry()  argument
248 	if (entry == NULL) {  in net_pmtu_update_entry()
252 	if (entry->mtu == mtu) {  in net_pmtu_update_entry()
256 	old_mtu = entry->mtu;  in net_pmtu_update_entry()
258 	update_pmtu_entry(entry, mtu);  in net_pmtu_update_entry()