Clean up excessive whitespace at the end of each line using the wspurify tool made by Laszlo Monda

1 files changed, 32 insertions, 31 deletions

diff --git a/Projects/Webserver/Lib/DHCPClientApp.c b/Projects/Webserver/Lib/DHCPClientApp.c
index 2260b5089..da11fa6b8 100644
--- a/Projects/Webserver/Lib/DHCPClientApp.c
+++ b/Projects/Webserver/Lib/DHCPClientApp.c
@@ -1,7 +1,7 @@
 /*
              LUFA Library
      Copyright (C) Dean Camera, 2010.
-              
+
   dean [at] fourwalledcubicle [dot] com
       www.fourwalledcubicle.com
 */
@@ -9,13 +9,13 @@
 /*
   Copyright 2010  Dean Camera (dean [at] fourwalledcubicle [dot] com)
 
-  Permission to use, copy, modify, distribute, and sell this 
+  Permission to use, copy, modify, distribute, and sell this
   software and its documentation for any purpose is hereby granted
-  without fee, provided that the above copyright notice appear in 
+  without fee, provided that the above copyright notice appear in
   all copies and that both that the copyright notice and this
-  permission notice and warranty disclaimer appear in supporting 
-  documentation, and that the name of the author not be used in 
-  advertising or publicity pertaining to distribution of the 
+  permission notice and warranty disclaimer appear in supporting
+  documentation, and that the name of the author not be used in
+  advertising or publicity pertaining to distribution of the
   software without specific, written prior permission.
 
   The author disclaim all warranties with regard to this
@@ -44,13 +44,13 @@ void DHCPClientApp_Init(void)
 {
 	/* Create a new UDP connection to the DHCP server port for the DHCP solicitation */
 	struct uip_udp_conn* Connection = uip_udp_new(&uip_broadcast_addr, HTONS(DHCPC_SERVER_PORT));
-	
+
 	/* If the connection was successfully created, bind it to the local DHCP client port */
 	if (Connection != NULL)
 	{
 		uip_udp_appstate_t* const AppState = &Connection->appstate;
 		uip_udp_bind(Connection, HTONS(DHCPC_CLIENT_PORT));
-		
+
 		/* Set the initial client state */
 		AppState->DHCPClient.CurrentState = DHCP_STATE_SendDiscover;
 
@@ -58,8 +58,8 @@ void DHCPClientApp_Init(void)
 		timer_set(&AppState->DHCPClient.Timeout, CLOCK_SECOND / 2);
 	}
 }
- 
-/** uIP stack application callback for the DHCP client. This function must be called each time the TCP/IP stack 
+
+/** uIP stack application callback for the DHCP client. This function must be called each time the TCP/IP stack
  *  needs a UDP packet to be processed.
  */
 void DHCPClientApp_Callback(void)
@@ -67,7 +67,7 @@ void DHCPClientApp_Callback(void)
 	uip_udp_appstate_t* const AppState    = &uip_udp_conn->appstate;
 	DHCP_Header_t*      const AppData     = (DHCP_Header_t*)uip_appdata;
 	uint16_t                  AppDataSize = 0;
-	
+
 	switch (AppState->DHCPClient.CurrentState)
 	{
 		case DHCP_STATE_SendDiscover:
@@ -77,19 +77,19 @@ void DHCPClientApp_Callback(void)
 
 			/* Fill out the DHCP response header */
 			AppDataSize += DHCPClientApp_FillDHCPHeader(AppData, DHCP_DISCOVER, AppState);
-			
+
 			/* Add the required DHCP options list to the packet */
 			uint8_t RequiredOptionList[] = {DHCP_OPTION_SUBNET_MASK, DHCP_OPTION_ROUTER, DHCP_OPTION_DNS_SERVER};
 			AppDataSize += DHCPClientApp_SetOption(AppData->Options, DHCP_OPTION_REQ_LIST, sizeof(RequiredOptionList),
-			                                       RequiredOptionList);			
-			
+			                                       RequiredOptionList);
+
 			/* Send the DHCP DISCOVER packet */
 			uip_udp_send(AppDataSize);
 
 			/* Reset the timeout timer, progress to next state */
 			timer_reset(&AppState->DHCPClient.Timeout);
-			AppState->DHCPClient.CurrentState = DHCP_STATE_WaitForOffer;			
-			
+			AppState->DHCPClient.CurrentState = DHCP_STATE_WaitForOffer;
+
 			break;
 		case DHCP_STATE_WaitForOffer:
 			if (!(uip_newdata()))
@@ -97,10 +97,10 @@ void DHCPClientApp_Callback(void)
 				/* Check if the DHCP timeout period has expired while waiting for a response */
 				if (timer_expired(&AppState->DHCPClient.Timeout))
 				  AppState->DHCPClient.CurrentState = DHCP_STATE_SendDiscover;
-				
+
 				break;
 			}
-			  
+
 			uint8_t OfferResponse_MessageType;
 			if ((AppData->TransactionID == DHCP_TRANSACTION_ID) &&
 			    DHCPClientApp_GetOption(AppData->Options, DHCP_OPTION_MSG_TYPE, &OfferResponse_MessageType) &&
@@ -111,7 +111,7 @@ void DHCPClientApp_Callback(void)
 				DHCPClientApp_GetOption(AppData->Options, DHCP_OPTION_SUBNET_MASK, &AppState->DHCPClient.DHCPOffer_Data.Netmask);
 				DHCPClientApp_GetOption(AppData->Options, DHCP_OPTION_ROUTER,      &AppState->DHCPClient.DHCPOffer_Data.GatewayIP);
 				DHCPClientApp_GetOption(AppData->Options, DHCP_OPTION_SERVER_ID,   &AppState->DHCPClient.DHCPOffer_Data.ServerIP);
-				
+
 				timer_reset(&AppState->DHCPClient.Timeout);
 				AppState->DHCPClient.CurrentState = DHCP_STATE_SendRequest;
 			}
@@ -131,7 +131,7 @@ void DHCPClientApp_Callback(void)
 
 			/* Send the DHCP REQUEST packet */
 			uip_udp_send(AppDataSize);
-			
+
 			/* Reset the timeout timer, progress to next state */
 			timer_reset(&AppState->DHCPClient.Timeout);
 			AppState->DHCPClient.CurrentState = DHCP_STATE_WaitForACK;
@@ -143,10 +143,10 @@ void DHCPClientApp_Callback(void)
 				/* Check if the DHCP timeout period has expired while waiting for a response */
 				if (timer_expired(&AppState->DHCPClient.Timeout))
 				  AppState->DHCPClient.CurrentState = DHCP_STATE_SendDiscover;
-				
+
 				break;
 			}
-			
+
 			uint8_t RequestResponse_MessageType;
 			if ((AppData->TransactionID == DHCP_TRANSACTION_ID) &&
 			    DHCPClientApp_GetOption(AppData->Options, DHCP_OPTION_MSG_TYPE, &RequestResponse_MessageType) &&
@@ -156,13 +156,13 @@ void DHCPClientApp_Callback(void)
 				uip_sethostaddr((uip_ipaddr_t*)&AppState->DHCPClient.DHCPOffer_Data.AllocatedIP);
 				uip_setnetmask((uip_ipaddr_t*)&AppState->DHCPClient.DHCPOffer_Data.Netmask);
 				uip_setdraddr((uip_ipaddr_t*)&AppState->DHCPClient.DHCPOffer_Data.GatewayIP);
-			
+
 				/* Indicate to the user that we now have a valid IP configuration */
 				HaveIPConfiguration = true;
 
-				AppState->DHCPClient.CurrentState = DHCP_STATE_AddressLeased;				
+				AppState->DHCPClient.CurrentState = DHCP_STATE_AddressLeased;
 			}
-			
+
 			break;
 	}
 }
@@ -196,13 +196,13 @@ static uint16_t DHCPClientApp_FillDHCPHeader(DHCP_Header_t* const DHCPHeader,
 	memcpy(&DHCPHeader->NextServerIP, &AppState->DHCPClient.DHCPOffer_Data.ServerIP,    sizeof(uip_ipaddr_t));
 	memcpy(&DHCPHeader->ClientHardwareAddress, &MACAddress, sizeof(struct uip_eth_addr));
 	DHCPHeader->Cookie                = DHCP_MAGIC_COOKIE;
-	
+
 	/* Add a DHCP message type and terminator options to the start of the DHCP options field */
 	DHCPHeader->Options[0]            = DHCP_OPTION_MSG_TYPE;
 	DHCPHeader->Options[1]            = 1;
 	DHCPHeader->Options[2]            = DHCPMessageType;
 	DHCPHeader->Options[3]            = DHCP_OPTION_END;
-	
+
 	/* Calculate the total number of bytes added to the outgoing packet */
 	return (sizeof(DHCP_Header_t) + 4);
 }
@@ -231,7 +231,7 @@ static uint8_t DHCPClientApp_SetOption(uint8_t* DHCPOptionList,
 	DHCPOptionList[1] = DataLen;
 	memcpy(&DHCPOptionList[2], OptionData, DataLen);
 	DHCPOptionList[2 + DataLen] = DHCP_OPTION_END;
-	
+
 	/* Calculate the total number of bytes added to the outgoing packet */
 	return (2 + DataLen);
 }
@@ -256,16 +256,17 @@ static bool DHCPClientApp_GetOption(const uint8_t* DHCPOptionList,
 		{
 			/* Copy request option's data to the destination buffer */
 			memcpy(Destination, &DHCPOptionList[2], DHCPOptionList[1]);
-			
+
 			/* Indicate that the requested option data was successfully retrieved */
 			return true;
 		}
-		
+
 		/* Skip to next DHCP option in the options list */
 		DHCPOptionList += (DHCPOptionList[1] + 2);
 	}
-	
+
 	/* Requested option not found in the incoming packet's DHCP options list */
 	return false;
 }
 #endif
+