Fix minor coding style issue.

git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@10371 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c b/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
index 35b83f96bb4916260b1113057876debb2cec0cac..317ac78fcd3302bec26418613678acf8215a076d 100644 (file)
--- a/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
+++ b/IntelFrameworkModulePkg/Bus/Isa/IsaSerialDxe/Serial.c
@@ -1559,9 +1559,9 @@ IsaSerialSetControl (
   //\r
   // first determine the parameter is invalid\r
   //\r
-  if (Control & (~(EFI_SERIAL_REQUEST_TO_SEND | EFI_SERIAL_DATA_TERMINAL_READY |\r
-                   EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE | EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE | \r
-                   EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE))) {\r
+  if ((Control & (~(EFI_SERIAL_REQUEST_TO_SEND | EFI_SERIAL_DATA_TERMINAL_READY |\r
+                    EFI_SERIAL_HARDWARE_LOOPBACK_ENABLE | EFI_SERIAL_SOFTWARE_LOOPBACK_ENABLE | \r
+                    EFI_SERIAL_HARDWARE_FLOW_CONTROL_ENABLE))) != 0) {\r
     return EFI_UNSUPPORTED;\r
   }\r
 \r