Remove redundant return statements.

other/bootstrap_daemon/src/tox-bootstrapd.c

@@ -110,8 +110,6 @@ void print_public_key(const uint8_t *public_key)
     }
 
     write_log(LOG_LEVEL_INFO, "Public Key: %s\n", buffer);
-
-    return;
 }
 
 // Demonizes the process, appending PID to the PID file and closing file descriptors based on log backend

toxcore/network.c

@@ -734,7 +734,6 @@ void kill_networking(Networking_Core *net)
     }
 
     free(net);
-    return;
 }
 
 

toxcore/util.c

@@ -82,7 +82,6 @@ void host_to_net(uint8_t *num, uint16_t numbytes)
 
     memcpy(num, buff, numbytes);
 #endif
-    return;
 }
 
 uint16_t lendian_to_host16(uint16_t lendian)