be2net: Regression bug wherein VFs creation broken for multiple cards.

Fix be_find_vfs() to check for matching bus number as well along with devfn

Signed-off-by: Somnath Kotur <somnath.kotur@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index c60782e299db..a28896d4411d 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -1059,7 +1059,8 @@ static int be_find_vfs(struct be_adapter *adapter, int vf_state)
         dev = pci_get_device(pdev->vendor, PCI_ANY_ID, NULL);
         while (dev) {
                 vf_fn = (pdev->devfn + offset + stride * vfs) & 0xFFFF;
-                if (dev->is_virtfn && dev->devfn == vf_fn) {
+                if (dev->is_virtfn && dev->devfn == vf_fn &&
+                        dev->bus->number == pdev->bus->number) {
                         vfs++;
                         if (dev->dev_flags & PCI_DEV_FLAGS_ASSIGNED)
                                 assigned_vfs++;