ixgbevf: Protect ixgbevf_reset_subtask from remove event

In ixgbevf_reset_subtask We weren't verifying that the port haven't
been removed, we are with this patch.

Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>

diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
index 7dc4245..201e482 100644 (file)
--- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
@@ -2774,6 +2774,7 @@ static void ixgbevf_reset_subtask(struct ixgbevf_adapter *adapter)
 
        /* If we're already down or resetting, just bail */
        if (test_bit(__IXGBEVF_DOWN, &adapter->state) ||
+           test_bit(__IXGBEVF_REMOVING, &adapter->state) ||
            test_bit(__IXGBEVF_RESETTING, &adapter->state))
                return;