diff options
Diffstat (limited to 'rust/kernel/pci.rs')
| -rw-r--r-- | rust/kernel/pci.rs | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/rust/kernel/pci.rs b/rust/kernel/pci.rs index 4c98b5b9aa1e..386484dcf36e 100644 --- a/rust/kernel/pci.rs +++ b/rust/kernel/pci.rs @@ -382,12 +382,7 @@ impl Device { /// Enable memory resources for this device. pub fn enable_device_mem(&self) -> Result { // SAFETY: `self.as_raw` is guaranteed to be a pointer to a valid `struct pci_dev`. - let ret = unsafe { bindings::pci_enable_device_mem(self.as_raw()) }; - if ret != 0 { - Err(Error::from_errno(ret)) - } else { - Ok(()) - } + to_result(unsafe { bindings::pci_enable_device_mem(self.as_raw()) }) } /// Enable bus-mastering for this device. |