Do not check whether u8 value is greater than zero in LdapLayer.cpp (#…

…1614)

This comparison is always true due to limited range of data type

Co-authored-by: Liu, An-Chi <phy.tiger@gmail.com>

Packet++/src/LdapLayer.cpp

@@ -671,7 +671,7 @@ namespace pcpp
 
 	LdapSearchRequestLayer::SearchRequestScope LdapSearchRequestLayer::SearchRequestScope::fromUintValue(uint8_t value)
 	{
-		if (value >= 0 && value <= 2)
+		if (value <= 2)
 		{
 			return static_cast<LdapSearchRequestLayer::SearchRequestScope::Value>(value);
 		}
@@ -686,7 +686,7 @@ namespace pcpp
 
 	LdapSearchRequestLayer::DerefAliases LdapSearchRequestLayer::DerefAliases::fromUintValue(uint8_t value)
 	{
-		if (value >= 0 && value <= 3)
+		if (value <= 3)
 		{
 			return static_cast<LdapSearchRequestLayer::DerefAliases::Value>(value);
 		}