Reformat core code using astylerc

src/core/dns.c

@@ -823,8 +823,7 @@ dns_send(u8_t idx)
     if (entry->is_mdns) {
       dst_port = DNS_MQUERY_PORT;
 #if LWIP_IPV6
-      if (LWIP_DNS_ADDRTYPE_IS_IPV6(entry->reqaddrtype))
+      if (LWIP_DNS_ADDRTYPE_IS_IPV6(entry->reqaddrtype)) {
-      {
         dst = &dns_mquery_v6group;
       }
 #endif

src/core/init.c

@@ -67,8 +67,7 @@
 #  include "arch/bpstruct.h"
 #endif
 PACK_STRUCT_BEGIN
-struct packed_struct_test
+struct packed_struct_test {
-{
   PACK_STRUCT_FLD_8(u8_t  dummy1);
   PACK_STRUCT_FIELD(u32_t dummy2);
 } PACK_STRUCT_STRUCT;

src/core/pbuf.c

@@ -229,8 +229,7 @@ pbuf_alloc(pbuf_layer layer, u16_t length, pbuf_type type)
     case PBUF_ROM:
       p = pbuf_alloc_reference(NULL, length, type);
       break;
-  case PBUF_POOL:
+    case PBUF_POOL: {
-    {
       struct pbuf *q, *last;
       u16_t rem_len; /* remaining length */
       p = NULL;
@@ -268,8 +267,7 @@ pbuf_alloc(pbuf_layer layer, u16_t length, pbuf_type type)
       } while (rem_len > 0);
       break;
     }
-  case PBUF_RAM:
+    case PBUF_RAM: {
-    {
       u16_t payload_len = (u16_t)(LWIP_MEM_ALIGN_SIZE(offset) + LWIP_MEM_ALIGN_SIZE(length));
       mem_size_t alloc_len = (mem_size_t)(LWIP_MEM_ALIGN_SIZE(SIZEOF_STRUCT_PBUF) + payload_len);
 
@@ -963,8 +961,7 @@ pbuf_copy(struct pbuf *p_to, const struct pbuf *p_from)
              (p_from != NULL) && (p_to->tot_len >= p_from->tot_len)), return ERR_ARG;);
 
   /* iterate through pbuf chain */
-  do
+  do {
-  {
     /* copy one part of the original chain */
     if ((p_to->len - offset_to) >= (p_from->len - offset_from)) {
       /* complete current p_from fits into current p_to */

src/core/raw.c

@@ -475,8 +475,7 @@ raw_sendto_if_src(struct raw_pcb *pcb, struct pbuf *p, const ip_addr_t *dst_ip,
   }
 
 #if IP_SOF_BROADCAST
-  if (IP_IS_V4(dst_ip))
+  if (IP_IS_V4(dst_ip)) {
-  {
     /* broadcast filter? */
     if (!ip_get_option(pcb, SOF_BROADCAST) && ip_addr_isbroadcast(dst_ip, netif)) {
       LWIP_DEBUGF(RAW_DEBUG | LWIP_DBG_LEVEL_WARNING, ("raw_sendto: SOF_BROADCAST not enabled on pcb %p\n", (void *)pcb));

src/core/tcp.c

@@ -127,7 +127,8 @@ struct tcp_pcb *tcp_tw_pcbs;
 
 /** An array with all (non-temporary) PCB lists, mainly used for smaller code size */
 struct tcp_pcb **const tcp_pcb_lists[] = {&tcp_listen_pcbs.pcbs, &tcp_bound_pcbs,
-  &tcp_active_pcbs, &tcp_tw_pcbs};
+         &tcp_active_pcbs, &tcp_tw_pcbs
+};
 
 u8_t tcp_active_pcbs_changed;
 
@@ -1075,8 +1076,7 @@ tcp_slowtmr_start:
     if (pcb->state == SYN_SENT && pcb->nrtx >= TCP_SYNMAXRTX) {
       ++pcb_remove;
       LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: max SYN retries reached\n"));
-    }
+    } else if (pcb->nrtx >= TCP_MAXRTX) {
-    else if (pcb->nrtx >= TCP_MAXRTX) {
       ++pcb_remove;
       LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: max DATA retries reached\n"));
     } else {
@@ -1175,8 +1175,7 @@ tcp_slowtmr_start:
         ((pcb->state == ESTABLISHED) ||
          (pcb->state == CLOSE_WAIT))) {
       if ((u32_t)(tcp_ticks - pcb->tmr) >
-         (pcb->keep_idle + TCP_KEEP_DUR(pcb)) / TCP_SLOW_INTERVAL)
+          (pcb->keep_idle + TCP_KEEP_DUR(pcb)) / TCP_SLOW_INTERVAL) {
-      {
         LWIP_DEBUGF(TCP_DEBUG, ("tcp_slowtmr: KEEPALIVE timeout. Aborting connection to "));
         ip_addr_debug_print_val(TCP_DEBUG, pcb->remote_ip);
         LWIP_DEBUGF(TCP_DEBUG, ("\n"));
@@ -1185,8 +1184,7 @@ tcp_slowtmr_start:
         ++pcb_reset;
       } else if ((u32_t)(tcp_ticks - pcb->tmr) >
                  (pcb->keep_idle + pcb->keep_cnt_sent * TCP_KEEP_INTVL(pcb))
-                / TCP_SLOW_INTERVAL)
+                 / TCP_SLOW_INTERVAL) {
-      {
         err = tcp_keepalive(pcb);
         if (err == ERR_OK) {
           pcb->keep_cnt_sent++;

src/core/tcp_in.c

@@ -540,8 +540,7 @@ aborted:
     recv_data = NULL;
 
     /* give up our reference to inseg.p */
-    if (inseg.p != NULL)
+    if (inseg.p != NULL) {
-    {
       pbuf_free(inseg.p);
       inseg.p = NULL;
     }
@@ -1408,8 +1407,7 @@ tcp_receive(struct tcp_pcb *pcb)
       /* cannot fail... */
       pbuf_remove_header(p, off);
       inseg.tcphdr->seqno = seqno = pcb->rcv_nxt;
-    }
+    } else {
-    else {
       if (TCP_SEQ_LT(seqno, pcb->rcv_nxt)) {
         /* the whole segment is < rcv_nxt */
         /* must be a duplicate of a packet that has already been correctly handled */