tests/avocado: Remove test_igb_nomsi_kvm

It is unlikely to find more bugs with KVM so remove test_igb_nomsi_kvm
to save time to run it.

Signed-off-by: Akihiko Odaki <akihiko.odaki@daynix.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Acked-by: Alex Bennée <alex.bennee@linaro.org>
Signed-off-by: Jason Wang <jasowang@redhat.com>

tests/avocado/netdev-ethtool.py

@@ -29,7 +29,7 @@ def get_asset(self, name, sha1):
         # URL into a unique one
         return self.fetch_asset(name=name, locations=(url), asset_hash=sha1)
 
-    def common_test_code(self, netdev, extra_args=None, kvm=False):
+    def common_test_code(self, netdev, extra_args=None):
 
         # This custom kernel has drivers for all the supported network
         # devices we can emulate in QEMU
@@ -57,9 +57,6 @@ def common_test_code(self, netdev, extra_args=None, kvm=False):
                          '-drive', drive,
                          '-device', netdev)
 
-        if kvm:
-            self.vm.add_args('-accel', 'kvm')
-
         self.vm.set_console(console_index=0)
         self.vm.launch()
 
@@ -86,13 +83,6 @@ def test_igb_nomsi(self):
         """
         self.common_test_code("igb", "pci=nomsi")
 
-    def test_igb_nomsi_kvm(self):
-        """
-        :avocado: tags=device:igb
-        """
-        self.require_accelerator('kvm')
-        self.common_test_code("igb", "pci=nomsi", True)
-
     # It seems the other popular cards we model in QEMU currently fail
     # the pattern test with:
     #