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misc: clippy: add if_not_else

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This removes cognitive load when reading if statements.
All changes were applied by clippy via `--fix`.

Signed-off-by: Philipp Schuster <philipp.schuster@cyberus-technology.de>
On-behalf-of: SAP philipp.schuster@sap.com
This commit is contained in:
Philipp Schuster
2025-11-21 11:08:27 +01:00
committed by Rob Bradford
parent a0b72dce22
commit 0a07c96d17
16 changed files with 139 additions and 144 deletions
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6
pci/src/bus.rs
View File

@@ -180,11 +180,11 @@ impl PciBus {
pub fn get_device_id(&mut self, id: usize) -> Result<()> {
if id < NUM_DEVICE_IDS {
if !self.device_ids[id] {
if self.device_ids[id] {
Err(PciRootError::AlreadyInUsePciDeviceSlot(id))
} else {
self.device_ids[id] = true;
Ok(())
} else {
Err(PciRootError::AlreadyInUsePciDeviceSlot(id))
}
} else {
Err(PciRootError::InvalidPciDeviceSlot(id))

17
pci/src/vfio.rs
View File

@@ -646,20 +646,20 @@ impl VfioCommon {
flags = self.vfio_wrapper.read_config_dword(bar_offset);
// Is this an IO BAR?
let io_bar = if bar_id != VFIO_PCI_ROM_REGION_INDEX {
matches!(flags & PCI_CONFIG_IO_BAR, PCI_CONFIG_IO_BAR)
} else {
let io_bar = if bar_id == VFIO_PCI_ROM_REGION_INDEX {
false
} else {
matches!(flags & PCI_CONFIG_IO_BAR, PCI_CONFIG_IO_BAR)
};
// Is this a 64-bit BAR?
let is_64bit_bar = if bar_id != VFIO_PCI_ROM_REGION_INDEX {
let is_64bit_bar = if bar_id == VFIO_PCI_ROM_REGION_INDEX {
false
} else {
matches!(
flags & PCI_CONFIG_MEMORY_BAR_64BIT,
PCI_CONFIG_MEMORY_BAR_64BIT
)
} else {
false
};
if matches!(
@@ -915,11 +915,10 @@ impl VfioCommon {
& PCI_CONFIG_CAPABILITY_PTR_MASK;
// See parse_capabilities below for an explanation.
if cap_ptr != cap_next {
cap_next = cap_ptr;
} else {
if cap_ptr == cap_next {
break;
}
cap_next = cap_ptr;
}
None