diff options
Diffstat (limited to 'src/vlib/linux/vfio.c')
| -rw-r--r-- | src/vlib/linux/vfio.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/vlib/linux/vfio.c b/src/vlib/linux/vfio.c index dc68c52db02..ee04081d767 100644 --- a/src/vlib/linux/vfio.c +++ b/src/vlib/linux/vfio.c @@ -185,10 +185,8 @@ linux_vfio_group_get_device_fd (vlib_pci_addr_t * addr, int *fdp, int fd; *is_noiommu = 0; - s = - format (s, "/sys/bus/pci/devices/%U/iommu_group%c", format_vlib_pci_addr, - addr, 0); - tmpstr = clib_sysfs_link_to_name ((char *) s); + tmpstr = clib_file_get_resolved_basename ( + "/sys/bus/pci/devices/%U/iommu_group", format_vlib_pci_addr, addr); if (tmpstr) { iommu_group = atoi ((char *) tmpstr); |