Fix inclusive range warnings

Signed-off-by: Petre Eftime <[email protected]>

Author: petreeftime

devices/src/virtio/mmio.rs

@@ -284,7 +284,7 @@ impl MmioDevice {
 impl BusDevice for MmioDevice {
     fn read(&mut self, offset: u64, data: &mut [u8]) {
         match offset {
-            0x00...0xff if data.len() == 4 => {
+            0x00..=0xff if data.len() == 4 => {
                 let v = match offset {
                     0x0 => MMIO_MAGIC_VALUE,
                     0x04 => MMIO_VERSION,
@@ -309,7 +309,7 @@ impl BusDevice for MmioDevice {
                 };
                 LittleEndian::write_u32(data, v);
             }
-            0x100...0xfff => self.device.read_config(offset - 0x100, data),
+            0x100..=0xfff => self.device.read_config(offset - 0x100, data),
             _ => {
                 warn!(
                     "invalid virtio mmio read: 0x{:x}:0x{:x}",
@@ -330,7 +330,7 @@ impl BusDevice for MmioDevice {
         }
 
         match offset {
-            0x00...0xff if data.len() == 4 => {
+            0x00..=0xff if data.len() == 4 => {
                 let v = LittleEndian::read_u32(data);
                 match offset {
                     0x14 => self.features_select = v,
@@ -370,7 +370,7 @@ impl BusDevice for MmioDevice {
                     }
                 }
             }
-            0x100...0xfff => {
+            0x100..=0xfff => {
                 if self.check_driver_status(DEVICE_DRIVER, DEVICE_FAILED) {
                     self.device.write_config(offset - 0x100, data)
                 } else {

kernel/src/cmdline/mod.rs

@@ -50,7 +50,7 @@ pub type Result<T> = result::Result<T, Error>;
 
 fn valid_char(c: char) -> bool {
     match c {
-        ' '...'~' => true,
+        ' '..='~' => true,
         _ => false,
     }
 }