i40evf: remove bogus comment

This comment is just plain false. VF drivers require MSI-X or they won't
get interrupts at all.

Change-ID: Iaea5e30b6926948aa834a3c506d9a9223d9e3e29
Signed-off-by: NMitch Williams <mitch.a.williams@intel.com>
Tested-by: NSibai Li <sibai.li@intel.com>
Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>

drivers/net/ethernet/intel/i40evf/i40evf_main.c

@@ -1130,9 +1130,6 @@ static int i40evf_set_interrupt_capability(struct i40evf_adapter *adapter)
 	v_budget = min_t(int, pairs, (int)(num_online_cpus() * 2)) + NONQ_VECS;
 	v_budget = min_t(int, v_budget, (int)adapter->vf_res->max_vectors);
 
-	/* A failure in MSI-X entry allocation isn't fatal, but it does
-	 * mean we disable MSI-X capabilities of the adapter.
-	 */
 	adapter->msix_entries = kcalloc(v_budget,
 					sizeof(struct msix_entry), GFP_KERNEL);
 	if (!adapter->msix_entries) {