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++)

src/libstrongswan/tests/suites/test_array.c

@@ -114,7 +114,7 @@ START_TEST(test_append_obj)
 
 		array_insert(array, ARRAY_HEAD, &y[3]);
 		array_insert(array, ARRAY_TAIL, &y[4]);
-		ck_assert_int_eq(array_count(array), 2);;
+		ck_assert_int_eq(array_count(array), 2);
 
 		/* 3, 4 */
 

src/libstrongswan/utils/printf_hook/printf_hook_glibc.c

@@ -68,7 +68,7 @@ struct printf_hook_data_t {
 	/**
 	 * Output FILE stream
 	 */
-	FILE *stream;;
+	FILE *stream;
 };
 
 /* A-Z | 6 other chars | a-z */