Without this change, modprobe -r sfc hits the BUG_ON() in
efx_pci_remove_main().

Fixes: e7fef9b45ae1 ("sfc: add sysfs entry to control MCDI tracing")
Reported-by: Jarod Wilson <ja...@redhat.com>
Reviewed-by: Jarod Wilson <ja...@redhat.com>
Signed-off-by: Edward Cree <ec...@solarflare.com>
---
 drivers/net/ethernet/sfc/efx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c
index 0c42ed9..67bdaf3 100644
--- a/drivers/net/ethernet/sfc/efx.c
+++ b/drivers/net/ethernet/sfc/efx.c
@@ -2920,6 +2920,7 @@ static void efx_pci_remove(struct pci_dev *pci_dev)
        efx_dissociate(efx);
        dev_close(efx->net_dev);
        efx_disable_interrupts(efx);
+       efx->state = STATE_UNINIT;
        rtnl_unlock();
 
        if (efx->type->sriov_fini)
--
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