Remove newlines from the end of LOGGER format strings.

See https://github.com/TokTok/hs-tokstyle/pull/49 for the corresponding
tokstyle analysis.

toxav/rtp.c

@@ -256,7 +256,7 @@ static bool fill_data_into_slot(const Logger *log, struct RTPWorkBufferList *wkb
         struct RTPMessage *msg = (struct RTPMessage *)calloc(1, sizeof(struct RTPMessage) + header->data_length_full);
 
         if (msg == nullptr) {
-            LOGGER_ERROR(log, "Out of memory while trying to allocate for frame of size %u\n",
+            LOGGER_ERROR(log, "Out of memory while trying to allocate for frame of size %u",
                          (unsigned)header->data_length_full);
             // Out of memory: throw away the incoming data.
             return false;

toxav/toxav.c

@@ -918,7 +918,7 @@ bool toxav_video_send_frame(ToxAV *av, uint32_t friend_number, uint16_t width, u
 
         if (vrc != VPX_CODEC_OK) {
             pthread_mutex_unlock(call->mutex_video);
-            LOGGER_ERROR(av->m->log, "Could not encode video frame: %s\n", vpx_codec_err_to_string(vrc));
+            LOGGER_ERROR(av->m->log, "Could not encode video frame: %s", vpx_codec_err_to_string(vrc));
             rc = TOXAV_ERR_SEND_FRAME_INVALID;
             goto RETURN;
         }
@@ -1308,7 +1308,7 @@ static bool call_prepare_transmission(ToxAVCall *call)
     }
 
     if (call->active) {
-        LOGGER_WARNING(av->m->log, "Call already active!\n");
+        LOGGER_WARNING(av->m->log, "Call already active!");
         return true;
     }
 

toxcore/DHT.c

@@ -2924,7 +2924,7 @@ static State_Load_Status dht_load_state_callback(void *outer, const uint8_t *dat
         }
 
         default:
-            LOGGER_ERROR(dht->log, "Load state (DHT): contains unrecognized part (len %u, type %u)\n",
+            LOGGER_ERROR(dht->log, "Load state (DHT): contains unrecognized part (len %u, type %u)",
                          length, type);
             break;
     }

toxcore/Messenger.c

@@ -2651,7 +2651,7 @@ void do_messenger(Messenger *m, void *userdata)
         }
 
         if (m->numfriends != dht_get_num_friends(m->dht)) {
-            LOGGER_TRACE(m->log, "Friend num in DHT %u != friend num in msger %u\n", dht_get_num_friends(m->dht), m->numfriends);
+            LOGGER_TRACE(m->log, "Friend num in DHT %u != friend num in msger %u", dht_get_num_friends(m->dht), m->numfriends);
         }
 
         Friend *msgfptr;

toxcore/network.c

@@ -759,7 +759,7 @@ Networking_Core *new_networking_ex(const Logger *log, IP ip, uint16_t port_from,
 
     /* maybe check for invalid IPs like 224+.x.y.z? if there is any IP set ever */
     if (!net_family_is_ipv4(ip.family) && !net_family_is_ipv6(ip.family)) {
-        LOGGER_ERROR(log, "invalid address family: %u\n", ip.family.value);
+        LOGGER_ERROR(log, "invalid address family: %u", ip.family.value);
         return nullptr;
     }
 

toxcore/state.c

@@ -11,7 +11,7 @@ int state_load(const Logger *log, state_load_cb *state_load_callback, void *oute
                const uint8_t *data, uint32_t length, uint16_t cookie_inner)
 {
     if (state_load_callback == nullptr || data == nullptr) {
-        LOGGER_ERROR(log, "state_load() called with invalid args.\n");
+        LOGGER_ERROR(log, "state_load() called with invalid args.");
         return -1;
     }
 
@@ -30,13 +30,13 @@ int state_load(const Logger *log, state_load_cb *state_load_callback, void *oute
 
         if (length < length_sub) {
             /* file truncated */
-            LOGGER_ERROR(log, "state file too short: %u < %u\n", length, length_sub);
+            LOGGER_ERROR(log, "state file too short: %u < %u", length, length_sub);
             return -1;
         }
 
         if (lendian_to_host16((cookie_type >> 16)) != cookie_inner) {
             /* something is not matching up in a bad way, give up */
-            LOGGER_ERROR(log, "state file garbled: %04x != %04x\n", cookie_type >> 16, cookie_inner);
+            LOGGER_ERROR(log, "state file garbled: %04x != %04x", cookie_type >> 16, cookie_inner);
             return -1;
         }
 
@@ -58,7 +58,7 @@ int state_load(const Logger *log, state_load_cb *state_load_callback, void *oute
     }
 
     if (length != 0) {
-        LOGGER_ERROR(log, "unparsed data in state file of length %u\n", length);
+        LOGGER_ERROR(log, "unparsed data in state file of length %u", length);
         return -1;
     }
 

toxcore/tox.c

@@ -350,7 +350,7 @@ static State_Load_Status state_load_callback(void *outer, const uint8_t *data, u
         return STATE_LOAD_STATUS_END;
     }
 
-    LOGGER_ERROR(tox->m->log, "Load state: contains unrecognized part (len %u, type %u)\n",
+    LOGGER_ERROR(tox->m->log, "Load state: contains unrecognized part (len %u, type %u)",
                  length, type);
 
     return STATE_LOAD_STATUS_CONTINUE;