style: formatting fixes

Signed-off-by: BillXiang <[email protected]>

Author: BillXiang

kvm-bindings/src/riscv64/mod.rs

@@ -5,14 +5,14 @@
 #[allow(clippy::all)]
 #[allow(clippy::undocumented_unsafe_blocks)]
 pub mod bindings;
-pub mod sbi_bindings;
 #[cfg(feature = "fam-wrappers")]
 pub mod fam_wrappers;
+pub mod sbi_bindings;
 
 #[cfg(feature = "serde")]
 mod serialize;
 
 pub use self::bindings::*;
-pub use self::sbi_bindings::*;
 #[cfg(feature = "fam-wrappers")]
 pub use self::fam_wrappers::*;
+pub use self::sbi_bindings::*;

kvm-ioctls/src/ioctls/vcpu.rs

@@ -1696,12 +1696,16 @@ impl VcpuFd {
                 KVM_EXIT_RISCV_SBI => {
                     // SAFETY: Safe because the exit_reason (which comes from the kernel) told us
                     // which union field to use and the type of extension_id is 'enum sbi_ext_id'.
-                    match unsafe {run.__bindgen_anon_1.riscv_sbi.extension_id} as u32 {
+                    match unsafe { run.__bindgen_anon_1.riscv_sbi.extension_id } as u32 {
                         SBI_EXT_0_1_CONSOLE_PUTCHAR => {
+                            // SAFETY: Safe because the exit_reason (which comes from the kernel) told us
+                            // which union field to use
                             let ch = unsafe { run.__bindgen_anon_1.riscv_sbi.args[0] };
                             Ok(VcpuExit::SbiExt0_1ConsolePutchar(ch))
                         }
                         SBI_EXT_0_1_CONSOLE_GETCHAR => {
+                            // SAFETY: Safe because the exit_reason (which comes from the kernel) told us
+                            // which union field to use
                             let ch = unsafe { &mut run.__bindgen_anon_1.riscv_sbi.ret[..1] };
                             Ok(VcpuExit::SbiExt0_1ConsoleGetchar(ch))
                         }