diff --git a/reactos/dll/win32/netshell/lanstatusui.c b/reactos/dll/win32/netshell/lanstatusui.c
index b2db6c4cb70..f1cfd4cc13b 100644
--- a/reactos/dll/win32/netshell/lanstatusui.c
+++ b/reactos/dll/win32/netshell/lanstatusui.c
@@ -179,7 +179,7 @@ UpdateLanStatus(HWND hwndDlg,  LANSTATUSUI_CONTEXT * pContext)
             pContext->Status = 3;
         }
     }
-    else if (IfEntry.dwOperStatus == (MIB_IF_OPER_STATUS_UNREACHABLE | MIB_IF_OPER_STATUS_DISCONNECTED))
+    else if (IfEntry.dwOperStatus == MIB_IF_OPER_STATUS_UNREACHABLE || IfEntry.dwOperStatus == MIB_IF_OPER_STATUS_DISCONNECTED)
     {
         if (pContext->Status != 4)
         {
@@ -187,7 +187,7 @@ UpdateLanStatus(HWND hwndDlg,  LANSTATUSUI_CONTEXT * pContext)
             pContext->Status = 4;
         }
     }
-    else if (MIB_IF_OPER_STATUS_NON_OPERATIONAL)
+    else if (IfEntry.dwOperStatus == MIB_IF_OPER_STATUS_NON_OPERATIONAL)
     {
         if (pContext->Status != 5)
         {
diff --git a/reactos/lib/rtl/bitmap.c b/reactos/lib/rtl/bitmap.c
index 03978fa7c8b..6e88bd9188b 100644
--- a/reactos/lib/rtl/bitmap.c
+++ b/reactos/lib/rtl/bitmap.c
@@ -339,7 +339,7 @@ RtlSetBits(
     }
 
     /* Set all full ULONGs */
-    RtlFillMemoryUlong(Buffer, MAXULONG, NumberToSet >> 3);
+    RtlFillMemoryUlong(Buffer, NumberToSet >> 3, MAXULONG);
     Buffer += NumberToSet >> 5;
 
     /* Set what's left */