Fix coding style issues for Tcp4Dxe driver.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@6774 6f19259b-4bc3-4df7-8a09-765794883524

1 files changed, 7 insertions, 7 deletions

diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c
index 8ef2432f0d..2e436249f2 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c
@@ -328,7 +328,7 @@ TcpTrimSegment (
       }

     }

 

-    if (Drop) {

+    if (Drop != 0) {

       NetbufTrim (Nbuf, Drop, NET_BUF_HEAD);

     }

   }

@@ -346,7 +346,7 @@ TcpTrimSegment (
       Drop--;

     }

 

-    if (Drop) {

+    if (Drop != 0) {

       NetbufTrim (Nbuf, Drop, NET_BUF_TAIL);

     }

   }

@@ -735,7 +735,7 @@ TcpInput (
   Len     = Nbuf->TotalSize - (Head->HeadLen << 2);

 

   if ((Head->HeadLen < 5) || (Len < 0) ||

-      TcpChecksum (Nbuf, NetPseudoHeadChecksum (Src, Dst, 6, 0))) {

+      (TcpChecksum (Nbuf, NetPseudoHeadChecksum (Src, Dst, 6, 0)) != 0)) {

 

     DEBUG ((EFI_D_INFO, "TcpInput: received an mal-formated packet\n"));

     goto DISCARD;

@@ -953,7 +953,7 @@ TcpInput (
   //

   // First step: Check whether SEG.SEQ is acceptable

   //

-  if (!TcpSeqAcceptable (Tcb, Seg)) {

+  if (TcpSeqAcceptable (Tcb, Seg) == 0) {

     DEBUG ((EFI_D_WARN, "TcpInput: sequence acceptance"

       " test failed for segment of TCB %p\n", Tcb));

 

@@ -1371,13 +1371,13 @@ StepSix:
   // Tcb is a new child of the listening Parent,

   // commit it.

   //

-  if (Parent) {

+  if (Parent != NULL) {

     Tcb->Parent = Parent;

     TcpInsertTcb (Tcb);

   }

 

   if ((Tcb->State != TCP_CLOSED) &&

-      (!TcpToSendData (Tcb, 0)) &&

+      (TcpToSendData (Tcb, 0) == 0) &&

       (TCP_FLG_ON (Tcb->CtrlFlag, TCP_CTRL_ACK_NOW) || Nbuf->TotalSize)) {

 

     TcpToSendAck (Tcb);

@@ -1409,7 +1409,7 @@ DISCARD:
   DEBUG ((EFI_D_WARN, "Tcp4Input: Discard a packet\n"));

   NetbufFree (Nbuf);

 

-  if (Parent && Tcb) {

+  if ((Parent != NULL) && (Tcb != NULL)) {

 

     ASSERT (Tcb->Sk);

     TcpClose (Tcb);