Scrubbed more.

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Ip4Dxe / Ip4Output.c

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Output.c b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Output.c
index 4007a4a930c286c76553d8585257f9ef14b58618..70bdba10d36ecb665c65faa72236cfbc9155b3df 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Output.c
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Output.c
@@ -31,7 +31,7 @@ UINT16  mIp4Id;
 \r
   @param  Packet               The packet to prepend IP4 header to\r
   @param  Head                 The caller supplied header. The caller should set\r
-                               the  following header fields: Tos, TotalLen, Id,\r
+                               the following header fields: Tos, TotalLen, Id,\r
                                Fragment, Ttl, Protocol, Src and Dst. All the fields\r
                                are in host byte order. This function will fill in\r
                                the Ver, HeadLen, and checksum.\r
@@ -45,10 +45,10 @@ UINT16  mIp4Id;
 **/\r
 EFI_STATUS\r
 Ip4PrependHead (\r
-  IN NET_BUF                *Packet,\r
-  IN IP4_HEAD               *Head,\r
-  IN UINT8                  *Option,\r
-  IN UINT32                 OptLen\r
+  IN OUT NET_BUF                *Packet,\r
+  IN     IP4_HEAD               *Head,\r
+  IN     UINT8                  *Option,\r
+  IN     UINT32                 OptLen\r
   )\r
 {\r
   UINT32                    HeadLen;\r
@@ -65,7 +65,7 @@ Ip4PrependHead (
   Ip4CopyOption (Option, OptLen, FirstFragment, NULL, &Len);\r
 \r
   HeadLen = IP4_MIN_HEADLEN + Len;\r
-  ASSERT (((Len %4) == 0) && (HeadLen <= IP4_MAX_HEADLEN));\r
+  ASSERT (((Len % 4) == 0) && (HeadLen <= IP4_MAX_HEADLEN));\r
 \r
   PacketHead = (IP4_HEAD *) NetbufAllocSpace (Packet, HeadLen, NET_BUF_HEAD);\r
 \r
@@ -106,7 +106,7 @@ Ip4PrependHead (
   @param  Src                  The source of the packet\r
 \r
   @return NULL if no proper interface is found, otherwise the interface that\r
-  @return can be used to send the system packet from.\r
+          can be used to send the system packet from.\r
 \r
 **/\r
 IP4_INTERFACE *\r
@@ -197,7 +197,7 @@ Ip4SysPacketSent (
                                NULL if the packet is from the system.\r
   @param  Packet               The user data to send, excluding the IP header.\r
   @param  Head                 The caller supplied header. The caller should set\r
-                               the  following header fields: Tos, TotalLen, Id, tl,\r
+                               the following header fields: Tos, TotalLen, Id, tl,\r
                                Fragment, Protocol, Src and Dst. All the fields are\r
                                in host byte  order. This function will fill in the\r
                                Ver, HeadLen,  Fragment, and checksum. The Fragment\r
@@ -269,8 +269,8 @@ Ip4Output (
     if (IP4_IS_BROADCAST (Ip4GetNetCast (Dest, IpIf)) || (Dest == IP4_ALLONE_ADDRESS)) {\r
       //\r
       // Set the gateway to local broadcast if the Dest is\r
-      // is the broadcast address for the connected network\r
-      // or it is local broadcast.\r
+      // the broadcast address for the connected network or\r
+      // it is local broadcast.\r
       //\r
       GateWay = IP4_ALLONE_ADDRESS;\r
 \r
@@ -423,8 +423,8 @@ ON_ERROR:
 **/\r
 BOOLEAN\r
 Ip4CancelPacketFragments (\r
-  IP4_LINK_TX_TOKEN   *Frame,\r
-  VOID                *Context\r
+  IN IP4_LINK_TX_TOKEN   *Frame,\r
+  IN VOID                *Context\r
   )\r
 {\r
   if ((Frame->Packet == (NET_BUF *) Context) || (Frame->Context == Context)) {\r