X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=MdeModulePkg%2FUniversal%2FNetwork%2FTcp4Dxe%2FTcp4Input.c;h=38fb6ade42fc3610ffca3039e0fa6881d98cf57b;hb=276dcc1b14e8b88ca673ea06749f963eecd4ccae;hp=7f80958c7dded7a192276a99dda446ba75901db5;hpb=0c323d071d8951fe0c8f41fad08939722d436b12;p=mirror_edk2.git

diff --git a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c
index 7f80958c7d..38fb6ade42 100644
--- a/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c
+++ b/MdeModulePkg/Universal/Network/Tcp4Dxe/Tcp4Input.c
@@ -257,10 +257,8 @@ TcpComputeRtt (
   @param  Left     The sequence number of the window's left edge.
   @param  Right    The sequence number of the window's right edge.
 
-  @return 0        The data is successfully trimmed.
-
 **/
-INTN
+VOID
 TcpTrimSegment (
   IN NET_BUF   *Nbuf,
   IN TCP_SEQNO Left,
@@ -284,7 +282,6 @@ TcpTrimSegment (
 
     Seg->Seq = Seg->End;
     NetbufTrim (Nbuf, Nbuf->TotalSize, NET_BUF_HEAD);
-    return 0;
   }
 
   //
@@ -338,7 +335,6 @@ TcpTrimSegment (
   }
 
   ASSERT (TcpVerifySegment (Nbuf) != 0);
-  return 0;
 }
 
 
@@ -348,16 +344,14 @@ TcpTrimSegment (
   @param  Tcb      Pointer to the TCP_CB of this TCP instance.
   @param  Nbuf     Pointer to the NET_BUF containing the received tcp segment.
 
-  @return 0        The data is trimmed.
-
 **/
-INTN
+VOID
 TcpTrimInWnd (
   IN TCP_CB  *Tcb,
   IN NET_BUF *Nbuf
   )
 {
-  return TcpTrimSegment (Nbuf, Tcb->RcvNxt, Tcb->RcvWl2 + Tcb->RcvWnd);
+  TcpTrimSegment (Nbuf, Tcb->RcvNxt, Tcb->RcvWl2 + Tcb->RcvWnd);
 }
 
 
@@ -1272,8 +1266,6 @@ NO_UPDATE:
       TcpClose (Tcb);
     }
     break;
-  default:
-    break;
   }
 
   //