ixgbe: Disallow device reset during ethtool test
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index 576fb51..a4aeaec 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -1942,6 +1942,10 @@
int err;
u32 num_rx_queues = adapter->num_rx_queues;
+ /* disallow open during test */
+ if (test_bit(__IXGBE_TESTING, &adapter->state))
+ return -EBUSY;
+
try_intr_reinit:
/* allocate transmit descriptors */
err = ixgbe_setup_all_tx_resources(adapter);