[PATCH 4/6] vPCI: drop bogus locking assertion

[Jan Beulich <jbeulich@suse.com>]

msix_find() is a local helper, with all callers explicitly acquiring the
per-domain PCI r/w lock. The checking, which should never have included
the alternative of holding the global PCI devices lock, therefore is
pretty much pointless.

Signed-off-by: Jan Beulich <jbeulich@suse.com>

--- a/xen/drivers/vpci/msix.c
+++ b/xen/drivers/vpci/msix.c
@@ -158,8 +158,6 @@ static struct vpci_msix *msix_find(const
 {
     struct vpci_msix *msix;
 
-    ASSERT_PDEV_LIST_IS_READ_LOCKED(d);
-
     list_for_each_entry ( msix, &d->arch.hvm.msix_tables, next )
     {
         const struct vpci_bar *bars = msix->pdev->vpci->header.bars;