diff options
Diffstat (limited to 'rsnix/src/pci.rs')
| -rw-r--r-- | rsnix/src/pci.rs | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/rsnix/src/pci.rs b/rsnix/src/pci.rs index efdbc01..21d7536 100644 --- a/rsnix/src/pci.rs +++ b/rsnix/src/pci.rs | |||
| @@ -83,11 +83,7 @@ pub fn bar64(bus: u8, device: u8, func: u8, bar_index: u8) -> Option<u64> { | |||
| 83 | 0 | 83 | 0 |
| 84 | }; | 84 | }; |
| 85 | let base = ((hi as u64) << 32) | (lo as u64 & 0xFFFF_FFF0); | 85 | let base = ((hi as u64) << 32) | (lo as u64 & 0xFFFF_FFF0); |
| 86 | if base == 0 { | 86 | if base == 0 { None } else { Some(base) } |
| 87 | None | ||
| 88 | } else { | ||
| 89 | Some(base) | ||
| 90 | } | ||
| 91 | } | 87 | } |
| 92 | 88 | ||
| 93 | /// Enumerate every device/function present on all buses. | 89 | /// Enumerate every device/function present on all buses. |
