From: Pekka Enberg <penberg@cs.helsinki.fi>
Date: Sat, 31 Jul 2010 20:05:01 +0000 (+0300)
Subject: kvm, pci: Don't calculate offset twice
X-Git-Tag: next-20110824~3^2~528^2~67
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=f92da573c571159aeb575a3eb248c13b635bf9a6;p=karo-tx-linux.git

kvm, pci: Don't calculate offset twice

Signed-off-by: Pekka Enberg <penberg@cs.helsinki.fi>
---

diff --git a/tools/kvm/pci.c b/tools/kvm/pci.c
index 0ac0ae5f374f..0558b2ccd43d 100644
--- a/tools/kvm/pci.c
+++ b/tools/kvm/pci.c
@@ -63,7 +63,7 @@ static bool pci_config_data_in(struct kvm *self, uint16_t port, void *data, int
 		if (offset < sizeof(struct pci_device_header)) {
 			void *p = &virtio_device;
 
-			memcpy(data, p + (pci_config_address.register_number << 2), size);
+			memcpy(data, p + offset, size);
 		} else
 			memset(data, 0x00, size);
 	} else