[PULL,for-1.7,1/1] qtest: Use -display none by default

diff --git a/tests/boot-order-test.c b/tests/boot-order-test.c
index da158c3..360a691 100644
--- a/tests/boot-order-test.c
+++ b/tests/boot-order-test.c
@@ -34,7 +34,7 @@  static void test_a_boot_order(const char *machine,
     char *args;
     uint64_t actual;
 
-    args = g_strdup_printf("-nodefaults -display none%s%s %s",
+    args = g_strdup_printf("-nodefaults%s%s %s",
                            machine ? " -M " : "",
                            machine ?: "",
                            test_args);
diff --git a/tests/endianness-test.c b/tests/endianness-test.c
index 8719c09..646df7d 100644
--- a/tests/endianness-test.c
+++ b/tests/endianness-test.c
@@ -121,7 +121,7 @@  static void test_endianness(gconstpointer data)
     const TestCase *test = data;
     char *args;
 
-    args = g_strdup_printf("-display none -M %s%s%s -device pc-testdev",
+    args = g_strdup_printf("-M %s%s%s -device pc-testdev",
                            test->machine,
                            test->superio ? " -device " : "",
                            test->superio ?: "");
@@ -196,7 +196,7 @@  static void test_endianness_split(gconstpointer data)
     const TestCase *test = data;
     char *args;
 
-    args = g_strdup_printf("-display none -M %s%s%s -device pc-testdev",
+    args = g_strdup_printf("-M %s%s%s -device pc-testdev",
                            test->machine,
                            test->superio ? " -device " : "",
                            test->superio ?: "");
@@ -243,7 +243,7 @@  static void test_endianness_combine(gconstpointer data)
     const TestCase *test = data;
     char *args;
 
-    args = g_strdup_printf("-display none -M %s%s%s -device pc-testdev",
+    args = g_strdup_printf("-M %s%s%s -device pc-testdev",
                            test->machine,
                            test->superio ? " -device " : "",
                            test->superio ?: "");
diff --git a/tests/fw_cfg-test.c b/tests/fw_cfg-test.c
index b86e49a..e4f355c 100644
--- a/tests/fw_cfg-test.c
+++ b/tests/fw_cfg-test.c
@@ -126,8 +126,7 @@  int main(int argc, char **argv)
     g_test_add_func("/fw_cfg/numa", test_fw_cfg_numa);
     g_test_add_func("/fw_cfg/boot_menu", test_fw_cfg_boot_menu);
 
-    cmdline = g_strdup_printf("-display none "
-                              "-uuid 4600cb32-38ec-4b2f-8acb-81c6ea54f2d8 ");
+    cmdline = g_strdup_printf("-uuid 4600cb32-38ec-4b2f-8acb-81c6ea54f2d8 ");
     s = qtest_start(cmdline);
     g_free(cmdline);
 
diff --git a/tests/hd-geo-test.c b/tests/hd-geo-test.c
index b72042e..c84d1e7 100644
--- a/tests/hd-geo-test.c
+++ b/tests/hd-geo-test.c
@@ -171,7 +171,7 @@  static int setup_common(char *argv[], int argv_sz)
 {
     memset(cur_ide, 0, sizeof(cur_ide));
     return append_arg(0, argv, argv_sz,
-                      g_strdup("-nodefaults -display none"));
+                      g_strdup("-nodefaults"));
 }
 
 static void setup_mbr(int img_idx, MBRcontents mbr)
diff --git a/tests/i440fx-test.c b/tests/i440fx-test.c
index 08ce820..65c786c 100644
--- a/tests/i440fx-test.c
+++ b/tests/i440fx-test.c
@@ -265,7 +265,7 @@  int main(int argc, char **argv)
 
     data.num_cpus = 1;
 
-    cmdline = g_strdup_printf("-display none -smp %d", data.num_cpus);
+    cmdline = g_strdup_printf("-smp %d", data.num_cpus);
     s = qtest_start(cmdline);
     g_free(cmdline);
 
diff --git a/tests/libqtest.c b/tests/libqtest.c
index 83424c3..359d571 100644
--- a/tests/libqtest.c
+++ b/tests/libqtest.c
@@ -135,6 +135,7 @@  QTestState *qtest_init(const char *extra_args)
                                   "-qmp unix:%s,nowait "
                                   "-pidfile %s "
                                   "-machine accel=qtest "
+                                  "-display none "
                                   "%s", qemu_binary, s->socket_path,
                                   s->qmp_socket_path, pid_file,
                                   extra_args ?: "");
diff --git a/tests/m48t59-test.c b/tests/m48t59-test.c
index 4081a5f..6abc4c8 100644
--- a/tests/m48t59-test.c
+++ b/tests/m48t59-test.c
@@ -249,7 +249,7 @@  int main(int argc, char **argv)
 
     g_test_init(&argc, &argv, NULL);
 
-    s = qtest_start("-display none -rtc clock=vm");
+    s = qtest_start("-rtc clock=vm");
 
     qtest_add_func("/rtc/bcd/check-time", bcd_check_time);
     qtest_add_func("/rtc/fuzz-registers", fuzz_registers);
diff --git a/tests/qom-test.c b/tests/qom-test.c
index 6ed23c5..499be40 100644
--- a/tests/qom-test.c
+++ b/tests/qom-test.c
@@ -18,7 +18,7 @@  static void test_nop(gconstpointer data)
     const char *machine = data;
     char *args;
 
-    args = g_strdup_printf("-display none -machine %s", machine);
+    args = g_strdup_printf("-machine %s", machine);
     s = qtest_start(args);
     if (s) {
         qtest_quit(s);
diff --git a/tests/rtc-test.c b/tests/rtc-test.c
index 3395d7f..f1b123f 100644
--- a/tests/rtc-test.c
+++ b/tests/rtc-test.c
@@ -552,7 +552,7 @@  int main(int argc, char **argv)
 
     g_test_init(&argc, &argv, NULL);
 
-    s = qtest_start("-display none -rtc clock=vm");
+    s = qtest_start("-rtc clock=vm");
     qtest_irq_intercept_in(s, "ioapic");
 
     qtest_add_func("/rtc/check-time/bcd", bcd_check_time);
diff --git a/tests/tmp105-test.c b/tests/tmp105-test.c
index fecd6dc..5ac48e2 100644
--- a/tests/tmp105-test.c
+++ b/tests/tmp105-test.c
@@ -59,7 +59,7 @@  int main(int argc, char **argv)
 
     g_test_init(&argc, &argv, NULL);
 
-    s = qtest_start("-display none -machine n800");
+    s = qtest_start("-machine n800");
     i2c = omap_i2c_create(OMAP2_I2C_1_BASE);
     addr = N8X0_ADDR;