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path: root/drivers/net/ethernet/sfc/ef10.c
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Diffstat (limited to 'drivers/net/ethernet/sfc/ef10.c')
-rw-r--r--drivers/net/ethernet/sfc/ef10.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c
index d597c89f00ed..e7e2223aebbf 100644
--- a/drivers/net/ethernet/sfc/ef10.c
+++ b/drivers/net/ethernet/sfc/ef10.c
@@ -1069,7 +1069,8 @@ static int efx_ef10_probe_vf(struct efx_nic *efx)
/* If the parent PF has no VF data structure, it doesn't know about this
* VF so fail probe. The VF needs to be re-created. This can happen
- * if the PF driver is unloaded while the VF is assigned to a guest.
+ * if the PF driver was unloaded while any VF was assigned to a guest
+ * (using Xen, only).
*/
pci_dev_pf = efx->pci_dev->physfn;
if (pci_dev_pf) {