PCI: hv: Only queue new work items in hv_pci_devices_present() if necessary

If there is pending work in hv_pci_devices_present() we just need to add
the new dr entry into the dr_list. Add a check to detect pending work
items and update the code to skip queuing work if pending work items
are detected.

Signed-off-by: Dexuan Cui <[email protected]>
[[email protected]: updated commit log]
Signed-off-by: Lorenzo Pieralisi <[email protected]>
Reviewed-by: Michael Kelley <[email protected]>
Acked-by: Haiyang Zhang <[email protected]>
Cc: Vitaly Kuznetsov <[email protected]>
Cc: Jack Morgenstein <[email protected]>
Cc: Stephen Hemminger <[email protected]>
Cc: K. Y. Srinivasan <[email protected]>

0 files changed, 0 insertions, 0 deletions