StdLib: Fix more GCC warnings/errors caused by variables being set but not used.

[mirror_edk2.git] / AppPkg / Applications / Sockets / GetServByPort / GetServByPort.c

diff --git a/AppPkg/Applications/Sockets/GetServByPort/GetServByPort.c b/AppPkg/Applications/Sockets/GetServByPort/GetServByPort.c
index 1b8dcd32eaa6648f391bb0ad1b4a8701aafee9c9..69441e1bc07627b9447119a3e757e75459bb0d29 100644 (file)
--- a/AppPkg/Applications/Sockets/GetServByPort/GetServByPort.c
+++ b/AppPkg/Applications/Sockets/GetServByPort/GetServByPort.c
@@ -1,17 +1,15 @@
 /** @file\r
   Translate the port number into a service name\r
 \r
-  Copyright (c) 2011-2012, Intel Corporation\r
-  All rights reserved. This program and the accompanying materials\r
-  are licensed and made available under the terms and conditions of the BSD License\r
-  which accompanies this distribution.  The full text of the license may be found at\r
-  http://opensource.org/licenses/bsd-license.php\r
+  Copyright (c) 2011 - 2014, Intel Corporation. All rights reserved.<BR>\r
+  This program and the accompanying materials are licensed and made available under\r
+  the terms and conditions of the BSD License that accompanies this distribution.\r
+  The full text of the license may be found at\r
+  http://opensource.org/licenses/bsd-license.php.\r
 \r
   THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,\r
   WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.\r
-\r
 **/\r
-\r
 #include <errno.h>\r
 #include <netdb.h>\r
 #include <stdio.h>\r
@@ -27,11 +25,10 @@
 char mBuffer[65536];\r
 \r
 \r
-/**\r
-  Translate the port number into a service name\r
+/** Translate the port number into a service name\r
 \r
-  @param [in] Argc  The number of arguments\r
-  @param [in] Argv  The argument value array\r
+  @param[in]  Argc  The number of arguments\r
+  @param[in]  Argv  The argument value array\r
 \r
   @retval  0        The application exited normally.\r
   @retval  Other    An error occurred.\r
@@ -42,22 +39,16 @@ main (
   IN char **Argv\r
   )\r
 {\r
-  int AppStatus;\r
   int PortNumber;\r
   struct servent * pService;\r
 \r
-  //\r
   //  Determine if the service name is specified\r
-  //\r
-  AppStatus = 0;\r
   if (( 2 != Argc )\r
     || ( 1 != sscanf ( Argv[1], "%d", &PortNumber ))) {\r
     Print ( L"%a  <port number>\r\n", Argv[0]);\r
   }\r
   else {\r
-    //\r
     //  Translate the port number\r
-    //\r
     pService = getservbyport ( htons ( PortNumber ), NULL );\r
     if ( NULL == pService ) {\r
       Print ( L"ERROR - service not found, errno: %d\r\n", errno );\r
@@ -69,9 +60,6 @@ main (
               pService->s_proto );\r
     }\r
   }\r
-\r
-  //\r
   //  All done\r
-  //\r
   return errno;\r
 }\r