tree 669dfb40e7deaa9628eb5db797f93fd0785eded7
parent e35f29ded3602a2ff6776290787c596ce6afc802
author Saravanakumar <saravanakumar.punith@gmail.com> 1400758430 +0530
committer Michael Tokarev <mjt@tls.msk.ru> 1400875829 +0400

pci: move dereferencing of root only after verifying valid root pointer

Signed-off-by: Saravanakumar <saravanakumar.punith@gmail.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Michael Tokarev <mjt@tls.msk.ru>