net/: Change some *err() message to *info() messages if what was a *dbg()...

net/:  Change some *err() message to *info() messages if what was a *dbg() message does not indicate and error condition.

net/arp/arp_arpin.c

@@ -96,7 +96,7 @@ void arp_arpin(FAR struct net_driver_s *dev)
 
   if (dev->d_len < (sizeof(struct arp_hdr_s) + ETH_HDRLEN))
     {
-      nllerr("Too small\n");
+      nllerr("ERROR: Packet Too small\n");
       dev->d_len = 0;
       return;
     }

net/devif/devif_callback.c

@@ -260,7 +260,7 @@ FAR struct devif_callback_s *
 #ifdef CONFIG_DEBUG_FEATURES
   else
     {
-      nllerr("Failed to allocate callback\n");
+      nllerr("ERROR: Failed to allocate callback\n");
     }
 #endif
 

net/devif/ipv4_input.c

@@ -339,7 +339,8 @@ int ipv4_input(FAR struct net_driver_s *dev)
       g_netstats.ipv4.drop++;
       g_netstats.ipv4.vhlerr++;
 #endif
-      nllerr("Invalid IP version or header length: %02x\n", pbuf->vhl);
+      nllerr("ERROR: Invalid IP version or header length: %02x\n",
+             pbuf->vhl);
       goto drop;
     }
 
@@ -348,7 +349,7 @@ int ipv4_input(FAR struct net_driver_s *dev)
   hdrlen = NET_LL_HDRLEN(dev);
   if ((hdrlen + IPv4_HDRLEN) > dev->d_len)
     {
-      nllerr("Packet shorter than IPv4 header\n");
+      nllerr("ERROR: Packet shorter than IPv4 header\n");
       goto drop;
     }
 
@@ -368,7 +369,7 @@ int ipv4_input(FAR struct net_driver_s *dev)
     }
   else
     {
-      nllerr("IP packet shorter than length in IP header\n");
+      nllerr("ERROR: IP packet shorter than length in IP header\n");
       goto drop;
     }
 
@@ -387,7 +388,7 @@ int ipv4_input(FAR struct net_driver_s *dev)
       g_netstats.ipv4.drop++;
       g_netstats.ipv4.fragerr++;
 #endif
-      nllerr("IP fragment dropped\n");
+      nllerr("ERROR: IP fragment dropped\n");
       goto drop;
 #endif /* CONFIG_NET_TCP_REASSEMBLY */
     }
@@ -413,7 +414,7 @@ int ipv4_input(FAR struct net_driver_s *dev)
 #ifdef CONFIG_NET_ICMP
   if (net_ipv4addr_cmp(dev->d_ipaddr, INADDR_ANY))
     {
-      nllerr("No IP address assigned\n");
+      nllerr("ERROR: No IP address assigned\n");
       goto drop;
     }
 
@@ -446,7 +447,7 @@ int ipv4_input(FAR struct net_driver_s *dev)
       g_netstats.ipv4.drop++;
       g_netstats.ipv4.chkerr++;
 #endif
-      nllerr("Bad IP checksum\n");
+      nllerr("ERROR: Bad IP checksum\n");
       goto drop;
     }
 
@@ -494,7 +495,7 @@ int ipv4_input(FAR struct net_driver_s *dev)
         g_netstats.ipv4.protoerr++;
 #endif
 
-        nllerr("Unrecognized IP protocol\n");
+        nllerr("ERROR: Unrecognized IP protocol\n");
         goto drop;
     }
 

net/devif/ipv6_input.c

@@ -160,7 +160,7 @@ int ipv6_input(FAR struct net_driver_s *dev)
   hdrlen = NET_LL_HDRLEN(dev);
   if ((hdrlen + IPv6_HDRLEN) > dev->d_len)
     {
-      nllerr("Packet shorter than IPv6 header\n");
+      nllerr("ERROR: Packet shorter than IPv6 header\n");
       goto drop;
     }
 

net/icmp/icmp_input.c

@@ -164,7 +164,7 @@ void icmp_input(FAR struct net_driver_s *dev)
 
   else
     {
-      nllerr("Unknown ICMP cmd: %d\n", picmp->type);
+      nllerr("ERROR: Unknown ICMP cmd: %d\n", picmp->type);
       goto typeerr;
     }
 

net/icmp/icmp_ping.c

@@ -262,12 +262,12 @@ static uint16_t ping_interrupt(FAR struct net_driver_s *dev, FAR void *conn,
                * that the destination address is not reachable.
                */
 
-              nllerr("Not reachable\n");
+              nllerr("ERROR:Not reachable\n");
               failcode = -ENETUNREACH;
             }
           else
             {
-              nllerr("Ping timeout\n");
+              nllerr("ERROR:Ping timeout\n");
               failcode = -ETIMEDOUT;
             }
 
@@ -416,7 +416,7 @@ int icmp_ping(in_addr_t addr, uint16_t id, uint16_t seqno, uint16_t datalen,
     }
   else
     {
-      nllerr("Return error=%d\n", -state.png_result);
+      nllerr("ERROR: Return error=%d\n", -state.png_result);
       return state.png_result;
     }
 }

net/icmpv6/icmpv6_input.c

@@ -307,7 +307,7 @@ void icmpv6_input(FAR struct net_driver_s *dev)
 
     default:
       {
-        nllerr("Unknown ICMPv6 type: %d\n", icmp->type);
+        nllerr("ERROR: Unknown ICMPv6 type: %d\n", icmp->type);
         goto icmpv6_type_error;
       }
     }

net/icmpv6/icmpv6_ping.c

@@ -336,12 +336,12 @@ static uint16_t ping_interrupt(FAR struct net_driver_s *dev, FAR void *conn,
                * reason is that the destination address is not reachable.
                */
 
-              nllerr("Not reachable\n");
+              nllerr("ERROR: Not reachable\n");
               failcode = -ENETUNREACH;
             }
           else
             {
-              nllerr("Ping timeout\n");
+              nllerr("ERROR: Ping timeout\n");
               failcode = -ETIMEDOUT;
             }
 
@@ -490,7 +490,7 @@ int icmpv6_ping(net_ipv6addr_t addr, uint16_t id, uint16_t seqno,
     }
   else
     {
-      nllerr("Return error=%d\n", -state.png_result);
+      nllerr("ERROR: Return error=%d\n", -state.png_result);
       return state.png_result;
     }
 }

net/igmp/igmp_group.c

@@ -194,7 +194,7 @@ void igmp_grpinit(void)
   FAR struct igmp_group_s *group;
   int i;
 
-  grpllerr("Initializing\n");
+  grpllinfo("Initializing\n");
 
 #if CONFIG_PREALLOC_IGMPGROUPS > 0
   for (i = 0; i < CONFIG_PREALLOC_IGMPGROUPS; i++)
@@ -226,20 +226,20 @@ FAR struct igmp_group_s *igmp_grpalloc(FAR struct net_driver_s *dev,
   if (up_interrupt_context())
     {
 #if CONFIG_PREALLOC_IGMPGROUPS > 0
-      grpllerr("Use a pre-allocated group entry\n");
+      grpllinfo("Use a pre-allocated group entry\n");
       group = igmp_grpprealloc();
 #else
-      grpllerr("Cannot allocate from interrupt handler\n");
+      grpllerr("ERROR: Cannot allocate from interrupt handler\n");
       group = NULL;
 #endif
     }
   else
     {
-      grpllerr("Allocate from the heap\n");
+      grpllinfo("Allocate from the heap\n");
       group = igmp_grpheapalloc();
     }
 
-  grpllerr("group: %p\n", group);
+  grpllinfo("group: %p\n", group);
 
   /* Check if we successfully allocated a group structure */
 
@@ -285,7 +285,7 @@ FAR struct igmp_group_s *igmp_grpfind(FAR struct net_driver_s *dev,
   FAR struct igmp_group_s *group;
   net_lock_t flags;
 
-  grpllerr("Searching for addr %08x\n", (int)*addr);
+  grpllinfo("Searching for addr %08x\n", (int)*addr);
 
   /* We must disable interrupts because we don't which context we were
    * called from.
@@ -296,10 +296,10 @@ FAR struct igmp_group_s *igmp_grpfind(FAR struct net_driver_s *dev,
        group;
        group = group->next)
     {
-      grpllerr("Compare: %08x vs. %08x\n", group->grpaddr, *addr);
+      grpllinfo("Compare: %08x vs. %08x\n", group->grpaddr, *addr);
       if (net_ipv4addr_cmp(group->grpaddr, *addr))
         {
-          grpllerr("Match!\n");
+          grpllinfo("Match!\n");
           break;
         }
     }
@@ -325,13 +325,13 @@ FAR struct igmp_group_s *igmp_grpallocfind(FAR struct net_driver_s *dev,
 {
   FAR struct igmp_group_s *group = igmp_grpfind(dev, addr);
 
-  grpllerr("group: %p addr: %08x\n", group, (int)*addr);
+  grpllinfo("group: %p addr: %08x\n", group, (int)*addr);
   if (!group)
     {
       group = igmp_grpalloc(dev, addr);
     }
 
-  grpllerr("group: %p\n", group);
+  grpllinfo("group: %p\n", group);
   return group;
 }
 
@@ -350,7 +350,7 @@ void igmp_grpfree(FAR struct net_driver_s *dev, FAR struct igmp_group_s *group)
 {
   net_lock_t flags;
 
-  grpllerr("Free: %p flags: %02x\n", group, group->flags);
+  grpllinfo("Free: %p flags: %02x\n", group, group->flags);
 
   /* Cancel the wdog */
 
@@ -376,7 +376,7 @@ void igmp_grpfree(FAR struct net_driver_s *dev, FAR struct igmp_group_s *group)
 #if CONFIG_PREALLOC_IGMPGROUPS > 0
   if (IS_PREALLOCATED(group->flags))
     {
-      grpllerr("Put back on free list\n");
+      grpllinfo("Put back on free list\n");
       sq_addlast((FAR sq_entry_t *)group, &g_freelist);
       net_unlock(flags);
     }
@@ -388,7 +388,7 @@ void igmp_grpfree(FAR struct net_driver_s *dev, FAR struct igmp_group_s *group)
        */
 
       net_unlock(flags);
-      grpllerr("Call sched_kfree()\n");
+      grpllinfo("Call sched_kfree()\n");
       sched_kfree(group);
     }
 }

net/igmp/igmp_input.c

@@ -124,7 +124,7 @@ void igmp_input(struct net_driver_s *dev)
   if (dev->d_len < NET_LL_HDRLEN(dev) + IPIGMP_HDRLEN)
     {
       IGMP_STATINCR(g_netstats.igmp.length_errors);
-      nllerr("Length error\n");
+      nllerr("ERROR: Length error\n");
       return;
     }
 
@@ -133,7 +133,7 @@ void igmp_input(struct net_driver_s *dev)
   if (net_chksum((FAR uint16_t *)&IGMPBUF->type, IGMP_HDRLEN) != 0)
     {
       IGMP_STATINCR(g_netstats.igmp.chksum_errors);
-      nllerr("Checksum error\n");
+      nllerr("ERROR: Checksum error\n");
       return;
     }
 
@@ -143,7 +143,7 @@ void igmp_input(struct net_driver_s *dev)
   group = igmp_grpallocfind(dev, &destipaddr);
   if (!group)
     {
-      nllerr("Failed to allocate/find group: %08x\n", destipaddr);
+      nllerr("ERROR: Failed to allocate/find group: %08x\n", destipaddr);
       return;
     }
 
@@ -192,7 +192,7 @@ void igmp_input(struct net_driver_s *dev)
                     IGMP_STATINCR(g_netstats.igmp.v1_received);
                     IGMPBUF->maxresp = 10;
 
-                    nllerr("V1 not implemented\n");
+                    nllerr("ERROR: V1 not implemented\n");
                   }
 
                 IGMP_STATINCR(g_netstats.igmp.query_received);
@@ -241,7 +241,7 @@ void igmp_input(struct net_driver_s *dev)
             nllinfo("Unicast query\n");
             IGMP_STATINCR(g_netstats.igmp.ucast_query);
 
-            nllerr("Query to a specific group with the group address as destination\n");
+            nllinfo("Query to a specific group with the group address as destination\n");
 
             ticks = net_dsec2tick((int)IGMPBUF->maxresp);
             if (IS_IDLEMEMBER(group->flags) || igmp_cmptimer(group, ticks))
@@ -270,7 +270,7 @@ void igmp_input(struct net_driver_s *dev)
 
       default:
         {
-          nllerr("Unexpected msg %02x\n", IGMPBUF->type);
+          nllerr("ERROR: Unexpected msg %02x\n", IGMPBUF->type);
         }
       break;
     }

net/igmp/igmp_leave.c

@@ -134,7 +134,7 @@ int igmp_leavegroup(struct net_driver_s *dev, FAR const struct in_addr *grpaddr)
   /* Find the entry corresponding to the address leaving the group */
 
   group = igmp_grpfind(dev, &grpaddr->s_addr);
-  nerr("Leaving group: %p\n", group);
+  ninfo("Leaving group: %p\n", group);
   if (group)
     {
       /* Cancel the timer and discard any queued Membership Reports.  Canceling
@@ -155,7 +155,7 @@ int igmp_leavegroup(struct net_driver_s *dev, FAR const struct in_addr *grpaddr)
 
       if (IS_LASTREPORT(group->flags))
         {
-          nerr("Schedule Leave Group message\n");
+          ninfo("Schedule Leave Group message\n");
           IGMP_STATINCR(g_netstats.igmp.leave_sched);
           igmp_waitmsg(group, IGMP_LEAVE_GROUP);
         }

net/igmp/igmp_timer.c

@@ -170,7 +170,7 @@ void igmp_startticks(FAR struct igmp_group_s *group, unsigned int ticks)
 
   /* Start the timer */
 
-  gtmrllerr("ticks: %d\n", ticks);
+  gtmrllinfo("ticks: %d\n", ticks);
 
   ret = wd_start(group->wdog, ticks, igmp_timeout, 1, (uint32_t)group);
 
@@ -184,7 +184,7 @@ void igmp_starttimer(FAR struct igmp_group_s *group, uint8_t decisecs)
    * Important!! this should be a random timer from 0 to decisecs
    */
 
-  gtmrerr("decisecs: %d\n", decisecs);
+  gtmrinfo("decisecs: %d\n", decisecs);
   igmp_startticks(group, net_dsec2tick(decisecs));
 }
 
@@ -224,7 +224,7 @@ bool igmp_cmptimer(FAR struct igmp_group_s *group, int maxticks)
    * test as well.
    */
 
-  gtmrerr("maxticks: %d remaining: %d\n", maxticks, remaining);
+  gtmrinfo("maxticks: %d remaining: %d\n", maxticks, remaining);
   if (maxticks > remaining)
     {
       /* Cancel the watchdog timer and return true */

net/iob/iob_clone.c

@@ -168,7 +168,7 @@ int iob_clone(FAR struct iob_s *iob1, FAR struct iob_s *iob2, bool throttled)
           next = iob_alloc(throttled);
           if (!next)
             {
-              nerr("Failed to allocate an I/O buffer/n");
+              nerr("ERROR: Failed to allocate an I/O buffer/n");
               return -ENOMEM;
             }
 

net/iob/iob_trimtail.c

@@ -72,7 +72,7 @@ FAR struct iob_s *iob_trimtail(FAR struct iob_s *iob, unsigned int trimlen)
   FAR struct iob_s *last;
   int len;
 
-  nllerr("iob=%p pktlen=%d trimlen=%d\n", iob, iob->io_pktlen, trimlen);
+  nllinfo("iob=%p pktlen=%d trimlen=%d\n", iob, iob->io_pktlen, trimlen);
 
   if (iob && trimlen > 0)
     {

net/local/local_netpoll.c

@@ -152,7 +152,7 @@ void local_accept_pollnotify(FAR struct local_conn_s *conn,
           fds->revents |= (fds->events & eventset);
           if (fds->revents != 0)
             {
-              nerr("Report events: %02x\n", fds->revents);
+              ninfo("Report events: %02x\n", fds->revents);
               sem_post(fds->sem);
             }
         }

net/netdev/netdev_register.c

@@ -319,13 +319,13 @@ int netdev_register(FAR struct net_driver_s *dev, enum net_lltype_e lltype)
       net_unlock(save);
 
 #ifdef CONFIG_NET_ETHERNET
-      nllerr("Registered MAC: %02x:%02x:%02x:%02x:%02x:%02x as dev: %s\n",
-             dev->d_mac.ether_addr_octet[0], dev->d_mac.ether_addr_octet[1],
-             dev->d_mac.ether_addr_octet[2], dev->d_mac.ether_addr_octet[3],
-             dev->d_mac.ether_addr_octet[4], dev->d_mac.ether_addr_octet[5],
-             dev->d_ifname);
+      nllinfo("Registered MAC: %02x:%02x:%02x:%02x:%02x:%02x as dev: %s\n",
+              dev->d_mac.ether_addr_octet[0], dev->d_mac.ether_addr_octet[1],
+              dev->d_mac.ether_addr_octet[2], dev->d_mac.ether_addr_octet[3],
+              dev->d_mac.ether_addr_octet[4], dev->d_mac.ether_addr_octet[5],
+              dev->d_ifname);
 #else
-      nllerr("Registered dev: %s\n", dev->d_ifname);
+      nllinfo("Registered dev: %s\n", dev->d_ifname);
 #endif
       return OK;
     }

net/netdev/netdev_unregister.c

@@ -128,13 +128,13 @@ int netdev_unregister(FAR struct net_driver_s *dev)
       net_unlock(save);
 
 #ifdef CONFIG_NET_ETHERNET
-      nllerr("Unregistered MAC: %02x:%02x:%02x:%02x:%02x:%02x as dev: %s\n",
-             dev->d_mac.ether_addr_octet[0], dev->d_mac.ether_addr_octet[1],
-             dev->d_mac.ether_addr_octet[2], dev->d_mac.ether_addr_octet[3],
-             dev->d_mac.ether_addr_octet[4], dev->d_mac.ether_addr_octet[5],
-             dev->d_ifname);
+      nllinfo("Unregistered MAC: %02x:%02x:%02x:%02x:%02x:%02x as dev: %s\n",
+              dev->d_mac.ether_addr_octet[0], dev->d_mac.ether_addr_octet[1],
+              dev->d_mac.ether_addr_octet[2], dev->d_mac.ether_addr_octet[3],
+              dev->d_mac.ether_addr_octet[4], dev->d_mac.ether_addr_octet[5],
+              dev->d_ifname);
 #else
-      nllerr("Registered dev: %s\n", dev->d_ifname);
+      nllinfo("Registered dev: %s\n", dev->d_ifname);
 #endif
       return OK;
     }

net/pkt/pkt_input.c

@@ -118,7 +118,7 @@ int pkt_input(struct net_driver_s *dev)
     }
   else
     {
-      nllerr("No listener\n");
+      nllerr("ERROR: No listener\n");
     }
 
   return ret;

net/pkt/pkt_poll.c

@@ -78,7 +78,7 @@
 
 void pkt_poll(FAR struct net_driver_s *dev, FAR struct pkt_conn_s *conn)
 {
-  nllerr("IN\n");
+  nllinfo("IN\n");
 
   /* Verify that the packet connection is valid */
 

net/socket/net_clone.c

@@ -116,7 +116,7 @@ int net_clone(FAR struct socket *psock1, FAR struct socket *psock2)
   else
 #endif
     {
-      nerr("Unsupported type: %d\n", psock2->s_type);
+      nerr("ERROR: Unsupported type: %d\n", psock2->s_type);
       ret = -EBADF;
     }