From: Sasha Levin <levinsasha928@gmail.com>
Date: Fri, 12 Aug 2011 07:37:23 +0000 (+0300)
Subject: kvm tools: Missing braces in BAR index calculation
X-Git-Tag: next-20110824~3^2~34
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=60ac272cb977c775ef6d17e8a012578bb2b0a31b;p=karo-tx-linux.git

kvm tools: Missing braces in BAR index calculation

This patch adds missing braces which were forgotten in 42dfae5
("kvm tools: Use correct size for VESA memory bar").

Reported-by: David Evensky <evensky@dancer.ca.sandia.gov>
Signed-off-by: Sasha Levin <levinsasha928@gmail.com>
Signed-off-by: Pekka Enberg <penberg@kernel.org>
---

diff --git a/tools/kvm/pci.c b/tools/kvm/pci.c
index 0449acafc964..523c4c7774de 100644
--- a/tools/kvm/pci.c
+++ b/tools/kvm/pci.c
@@ -95,7 +95,7 @@ static bool pci_config_data_out(struct ioport *ioport, struct kvm *kvm, u16 port
 		offset = start + (pci_config_address.register_number << 2);
 		if (offset < sizeof(struct pci_device_header)) {
 			void *p = pci_devices[dev_num];
-			u8 bar = offset - PCI_BAR_OFFSET(0) / (sizeof(u32));
+			u8 bar = (offset - PCI_BAR_OFFSET(0)) / (sizeof(u32));
 			u32 sz = PCI_IO_SIZE;
 
 			if (bar < 6 && pci_devices[dev_num]->bar_size[bar])