Remove obvious empty statements (i.e. stray semicolons)

src/libstrongswan/plugins/mysql/mysql_database.c

@@ -333,7 +333,7 @@ static MYSQL_STMT* run(MYSQL *mysql, char *sql, va_list *args)
 				}
 				case DB_TEXT:
 				{
-					bind[i].buffer_type = MYSQL_TYPE_STRING;;
+					bind[i].buffer_type = MYSQL_TYPE_STRING;
 					bind[i].buffer = va_arg(*args, char*);
 					if (bind[i].buffer)
 					{
@@ -399,7 +399,7 @@ typedef struct {
 	conn_t *conn;
 	/** value for INT, UINT, double */
 	union {
-		void *p_void;;
+		void *p_void;
 		int *p_int;
 		u_int *p_uint;
 		double *p_double;

src/libstrongswan/plugins/pkcs11/pkcs11_private_key.c

@@ -199,7 +199,7 @@ CK_MECHANISM_PTR pkcs11_signature_scheme_to_mech(pkcs11_library_t *p11,
 	CK_MECHANISM_PTR mechanism;
 	CK_RSA_PKCS_PSS_PARAMS *rsa_pkcs_pss_params;
 	rsa_pss_params_t *rsa_pss_params;
-	hash_algorithm_t hash_alg = HASH_UNKNOWN;;
+	hash_algorithm_t hash_alg = HASH_UNKNOWN;
 	int i;
 
 	for (i = 0; i < countof(mappings); i++)