core, nfqueue, openvswitch: Orphan frags in skb_zerocopy and handle errors

[~andy/linux] / drivers / pci / bus.c

diff --git a/drivers/pci/bus.c b/drivers/pci/bus.c
index 00660cc502c5e0df1da9946281ba2b6fa6d08afc..38901665c77086a20a6bd1cd087f24971c0d172b 100644 (file)
--- a/drivers/pci/bus.c
+++ b/drivers/pci/bus.c
@@ -162,8 +162,6 @@ static int pci_bus_alloc_from_region(struct pci_bus *bus, struct resource *res,
 
                avail = *r;
                pci_clip_resource_to_region(bus, &avail, region);
-               if (!resource_size(&avail))
-                       continue;
 
                /*
                 * "min" is typically PCIBIOS_MIN_IO or PCIBIOS_MIN_MEM to