ssl::CertificateVerification::IfProvided is unused

so just drop it for clarity

Signed-off-by: Caolán McNamara <caolan.mcnamara@collabora.com>
Change-Id: I8482b34049f098c7d7f9ff5195cfb9080fd4e1a3

net/Socket.cpp

@@ -183,8 +183,7 @@ bool SslStreamSocket::verifyCertificate()
         }
     }
 
-    // No certificate; acceptable only if verification is not strictly required.
-    return (_verification == ssl::CertificateVerification::IfProvided);
+    return false;
 }
 #endif //ENABLE_SSL
 

net/Ssl.hpp

@@ -31,7 +31,6 @@ namespace ssl
 enum class CertificateVerification
 {
     Disabled, //< No verification is performed or results ignored.
-    IfProvided, //< Verified if an optional certificate is provided.
     Required //< Certificate must be provided and will be verified.
 };
 } // namespace ssl