Move IRQ free code so that it will happen regardless of the
link state. Currently the e1000e driver only releases its IRQ
if the link is up. This is not sufficient because it is
possible for a link to go down without releasing the IRQ. A
secondary bus reset can cause this case to happen.
Signed-off-by: Tyler Baicar <tbai...@codeaurora.org>
---
drivers/net/ethernet/intel/e1000e/netdev.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/e1000e/netdev.c
b/drivers/net/ethernet/intel/e1000e/netdev.c
index 7017281..36cfcb0 100644
--- a/drivers/net/ethernet/intel/e1000e/netdev.c
+++ b/drivers/net/ethernet/intel/e1000e/netdev.c
@@ -4679,12 +4679,13 @@ int e1000e_close(struct net_device *netdev)
if (!test_bit(__E1000_DOWN, &adapter->state)) {
e1000e_down(adapter, true);
- e1000_free_irq(adapter);
/* Link status message must follow this format */
pr_info("%s NIC Link is Down\n", adapter->netdev->name);
}
+ e1000_free_irq(adapter);
+
napi_disable(&adapter->napi);
e1000e_free_tx_resources(adapter->tx_ring);
--
Qualcomm Datacenter Technologies, Inc. as an affiliate of Qualcomm
Technologies, Inc.
Qualcomm Technologies, Inc. is a member of the Code Aurora Forum,
a Linux Foundation Collaborative Project.
