diff options
| author | Wei Yang <weiyang@linux.vnet.ibm.com> | 2013-08-22 18:40:12 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2013-08-23 11:37:35 +0200 |
| commit | 867c47cbba5d5ff8f27cc22634f30da56d09c2c4 (patch) | |
| tree | 76a98f872ee1b6b020d0356b8184efc40600a4cc /hw/i386/kvm | |
| parent | 7477cd3897082d2650d520a4e9aa7f8affa3dd5d (diff) | |
| download | qemu-867c47cbba5d5ff8f27cc22634f30da56d09c2c4.tar.gz qemu-867c47cbba5d5ff8f27cc22634f30da56d09c2c4.tar.bz2 qemu-867c47cbba5d5ff8f27cc22634f30da56d09c2c4.zip | |
kvm: shorten the parameter list for get_real_device()
get_real_device() has 5 parameters with the last 4 is contained in the first
structure.
This patch removes the last 4 parameters and directly use them from the first
parameter.
Acked-by: Alex Williamson <alex.williamson@redhat.com>
Signed-off-by: Wei Yang <weiyang@linux.vnet.ibm.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'hw/i386/kvm')
| -rw-r--r-- | hw/i386/kvm/pci-assign.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/hw/i386/kvm/pci-assign.c b/hw/i386/kvm/pci-assign.c index ff33dc8850..73941b2950 100644 --- a/hw/i386/kvm/pci-assign.c +++ b/hw/i386/kvm/pci-assign.c @@ -568,8 +568,7 @@ static int get_real_device_id(const char *devpath, uint16_t *val) return get_real_id(devpath, "device", val); } -static int get_real_device(AssignedDevice *pci_dev, uint16_t r_seg, - uint8_t r_bus, uint8_t r_dev, uint8_t r_func) +static int get_real_device(AssignedDevice *pci_dev) { char dir[128], name[128]; int fd, r = 0, v; @@ -582,7 +581,8 @@ static int get_real_device(AssignedDevice *pci_dev, uint16_t r_seg, dev->region_number = 0; snprintf(dir, sizeof(dir), "/sys/bus/pci/devices/%04x:%02x:%02x.%x/", - r_seg, r_bus, r_dev, r_func); + pci_dev->host.domain, pci_dev->host.bus, + pci_dev->host.slot, pci_dev->host.function); snprintf(name, sizeof(name), "%sconfig", dir); @@ -1769,8 +1769,7 @@ static int assigned_initfn(struct PCIDevice *pci_dev) memcpy(dev->emulate_config_write, dev->emulate_config_read, sizeof(dev->emulate_config_read)); - if (get_real_device(dev, dev->host.domain, dev->host.bus, - dev->host.slot, dev->host.function)) { + if (get_real_device(dev)) { error_report("pci-assign: Error: Couldn't get real device (%s)!", dev->dev.qdev.id); goto out; |