MdeModulePkg: Refine casting expression result to bigger size

[mirror_edk2.git] / MdeModulePkg / Universal / Network / Ip4Dxe / Ip4Config2Impl.h

diff --git a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.h b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.h
index b2665bd3c15117ea1cd2b8d6ffd5a61c8de9827a..a431f6f732cdc6f0ae1dfc17761e29609041d278 100644 (file)
--- a/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.h
+++ b/MdeModulePkg/Universal/Network/Ip4Dxe/Ip4Config2Impl.h
@@ -27,6 +27,7 @@
 \r
 #define DATA_ATTRIB_SET(Attrib, Bits)       (BOOLEAN)((Attrib) & (Bits))\r
 #define SET_DATA_ATTRIB(Attrib, Bits)       ((Attrib) |= (Bits))\r
+#define REMOVE_DATA_ATTRIB(Attrib, Bits)    ((Attrib) &= (~Bits))\r
 \r
 typedef struct _IP4_CONFIG2_INSTANCE IP4_CONFIG2_INSTANCE;\r
 \r
@@ -234,7 +235,7 @@ Ip4Config2ReadConfigData (
 \r
   @param[in]  Instance           The IP4 config2 instance to configure.\r
 \r
-  @retval EFI_SUCCESS            The auto configuration is successfull started.\r
+  @retval EFI_SUCCESS            The auto configuration is successfully started.\r
   @retval Others                 Failed to start auto configuration.\r
 \r
 **/\r