uhd: mpm: apply clang-format to all files

Applying formatting changes to all .cpp and .hpp files in the following
directories:
```
find host/examples/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/tests/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/neon/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/dboard/magnesium/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/device3/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/mpmd/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/lib/usrp/x300/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find host/utils/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
find mpm/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Also formatted host/include/, except Cpp03 was used as a the language
standard instead of Cpp11.
```
sed -i 's/ Cpp11/ Cpp03/g' .clang-format
find host/include/ -iname *.hpp -o -iname *.cpp | \
    xargs clang-format -i -style=file
```

Formatting style was designated by the .clang-format file.

1 files changed, 16 insertions, 15 deletions

diff --git a/host/utils/usrp_e3x0_network_mode.cpp b/host/utils/usrp_e3x0_network_mode.cpp
index ac4f47e4d..fbc8aeb28 100644
--- a/host/utils/usrp_e3x0_network_mode.cpp
+++ b/host/utils/usrp_e3x0_network_mode.cpp
@@ -8,13 +8,10 @@
 #include "../lib/usrp/e300/e300_network.hpp"
 #include <uhd/device.hpp>
 #include <uhd/exception.hpp>
-
 #include <uhd/transport/if_addrs.hpp>
-
-#include <boost/program_options.hpp>
-#include <boost/format.hpp>
 #include <boost/asio.hpp>
-
+#include <boost/format.hpp>
+#include <boost/program_options.hpp>
 #include <iostream>
 
 namespace po = boost::program_options;
@@ -25,13 +22,13 @@ static void check_network_ok(void)
     using namespace boost::asio::ip;
     std::vector<if_addrs_t> addrs = get_if_addrs();
 
-    if(addrs.size() == 1 and addrs.at(0).inet == address_v4::loopback().to_string())
+    if (addrs.size() == 1 and addrs.at(0).inet == address_v4::loopback().to_string())
         throw uhd::runtime_error(
             "No network address except for loopback found.\n"
             "Make sure your DHCP server is working or configure a static IP");
 }
 
-int main(int argc, char *argv[])
+int main(int argc, char* argv[])
 {
     po::options_description desc("Allowed options");
     // clang-format off
@@ -45,25 +42,29 @@ int main(int argc, char *argv[])
     po::store(po::parse_command_line(argc, argv, desc), vm);
     po::notify(vm);
 
-    //print the help message
-    if (vm.count("help")){
+    // print the help message
+    if (vm.count("help")) {
         std::cout << boost::format("UHD E3x0 Network Mode %s") % desc << std::endl;
         return EXIT_FAILURE;
     }
     uhd::device_addr_t args;
-    if(vm.count("fpga")) {
+    if (vm.count("fpga")) {
         args["fpga"] = vm["fpga"].as<std::string>();
     }
 
     try {
         check_network_ok();
-        uhd::usrp::e300::network_server::sptr server = uhd::usrp::e300::network_server::make(args);
+        uhd::usrp::e300::network_server::sptr server =
+            uhd::usrp::e300::network_server::make(args);
         server->run();
-    } catch (uhd::assertion_error &e) {
-        std::cout << "This executable is supposed to run on the device, not on the host." << std::endl
-                       << "Please refer to the manual section on operating your e3x0 device in network mode." << std::endl;
+    } catch (uhd::assertion_error& e) {
+        std::cout << "This executable is supposed to run on the device, not on the host."
+                  << std::endl
+                  << "Please refer to the manual section on operating your e3x0 device "
+                     "in network mode."
+                  << std::endl;
         return EXIT_FAILURE;
-    } catch (uhd::runtime_error &e) {
+    } catch (uhd::runtime_error& e) {
         std::cerr << e.what() << std::endl;
         return EXIT_FAILURE;
     }