[Intel-wired-lan] [PATCH 15/16] ice-linux: Fix error on driver remove
Anirudh Venkataramanan
anirudh.venkataramanan at intel.com
Thu Sep 20 00:23:38 UTC 2018
From: Dave Ertman <david.m.ertman at intel.com>
If the driver is unloaded when traffic is in progress, errors are
generated. Fix this by releasing qvectors and NAPI handler on remove.
Signed-off-by: Dave Ertman <david.m.ertman at intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan at intel.com>
---
[Anirudh Venkataramanan <anirudh.venkataramanan at intel.com> rewrote commit message]
---
drivers/net/ethernet/intel/ice/ice_main.c | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/drivers/net/ethernet/intel/ice/ice_main.c b/drivers/net/ethernet/intel/ice/ice_main.c
index ecd9cbc457d1..959506ce597d 100644
--- a/drivers/net/ethernet/intel/ice/ice_main.c
+++ b/drivers/net/ethernet/intel/ice/ice_main.c
@@ -2239,6 +2239,7 @@ static int ice_probe(struct pci_dev *pdev,
static void ice_remove(struct pci_dev *pdev)
{
struct ice_pf *pf = pci_get_drvdata(pdev);
+ int i;
if (!pf)
return;
@@ -2250,6 +2251,11 @@ static void ice_remove(struct pci_dev *pdev)
ice_free_vfs(pf);
ice_vsi_release_all(pf);
ice_free_irq_msix_misc(pf);
+ ice_for_each_vsi(pf, i) {
+ if (!pf->vsi[i])
+ continue;
+ ice_vsi_free_q_vectors(pf->vsi[i]);
+ }
ice_clear_interrupt_scheme(pf);
ice_deinit_pf(pf);
ice_deinit_hw(&pf->hw);
--
2.14.3
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