diff options
| author | Shannon Nelson <shannon.nelson@intel.com> | 2013-11-28 06:39:34 +0000 |
|---|---|---|
| committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2014-01-04 23:12:55 -0800 |
| commit | 04b03013a52517c46668d8094872c2b0c87e1b59 (patch) | |
| tree | 63a0203c45f33742617e3b630d1250d4df64bed3 /drivers | |
| parent | 2f0191238d1d82c3cf0de350ac84e6e8d14aaf08 (diff) | |
i40e: fix error handling when alloc of vsi array fails
Swap a couple lines around in the error handling if the kzalloc() for
the pf->vsi array fails. This was causing a kernel BUG because the
call to i40e_clear_interrupt_scheme() was assuming the pf->vsi[] array
existed. In this fix it is possible that i40e_reset_interrupt_capability()
will get called twice, but this is a safe action.
Change-Id: I939163ccaa89baac7511556d36bc873864c35ae1
Signed-off-by: Shannon Nelson <shannon.nelson@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 71942775543..2785d7e59b3 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7775,9 +7775,10 @@ static int i40e_probe(struct pci_dev *pdev, const struct pci_device_id *ent) /* Unwind what we've done if something failed in the setup */ err_vsis: set_bit(__I40E_DOWN, &pf->state); -err_switch_setup: i40e_clear_interrupt_scheme(pf); kfree(pf->vsi); +err_switch_setup: + i40e_reset_interrupt_capability(pf); del_timer_sync(&pf->service_timer); err_mac_addr: err_configure_lan_hmc: |