Minki/linux
1
0
Fork 1
mirror of https://github.com/torvalds/linux.git synced 2024-11-01 01:31:44 +00:00
Code Issues Packages Projects Releases Wiki Activity

i40evf: don't shut down admin queue on error

Browse Source 
If the driver encounters an error while communicating with the PF
driver,  don't just shut down the admin queue unconditionally. The PF
may be delayed, and shutting down the admin queue causes it to fail
completely. If this happens, the VF will never complete initialization.

Change-ID: I6192e9d8caeefb738428c3597fa2f54fa400ce7f
Signed-off-by: Mitch Williams <mitch.a.williams@intel.com>
Signed-off-by: Catherine Sullivan <catherine.sullivan@intel.com>
Tested-by: Sibai Li <sibai.li@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Mitch Williams 2014-03-06 08:59:52 +00:00 committed by Jeff Kirsher
parent 0b67584f80
commit c89a9e00f9
1 changed files with 0 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/net/ethernet/intel/i40evf/i40evf_main.c
View File

@ -2133,8 +2133,6 @@ err_alloc:
kfree(adapter->vf_res);
adapter->vf_res = NULL;
err:
if (hw->aq.asq.count)
i40evf_shutdown_adminq(hw); /* ignore error */
/* Things went into the weeds, so try again later */
if (++adapter->aq_wait_count > I40EVF_AQ_MAX_ERR) {
dev_err(&pdev->dev, "Failed to communicate with PF; giving up.\n");