NetworkPkg/TcpDxe: rebase to ARRAY_SIZE()

Cc: Siyuan Fu <siyuan.fu@intel.com>
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>
Reviewed-by: Wu Jiaxin <jiaxin.wu@intel.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
diff --git a/NetworkPkg/TcpDxe/TcpOutput.c b/NetworkPkg/TcpDxe/TcpOutput.c
index 91e56d3..a46cb60 100644
--- a/NetworkPkg/TcpDxe/TcpOutput.c
+++ b/NetworkPkg/TcpDxe/TcpOutput.c
@@ -797,7 +797,7 @@
     Len   = TcpDataToSend (Tcb, Force);

     Seq   = Tcb->SndNxt;

 

-    ASSERT ((Tcb->State) < (sizeof (mTcpOutFlag) / sizeof (mTcpOutFlag[0])));

+    ASSERT ((Tcb->State) < (ARRAY_SIZE (mTcpOutFlag)));

     Flag  = mTcpOutFlag[Tcb->State];

 

     if ((Flag & TCP_FLG_SYN) != 0) {