From 283fd4504521c3e182aad81e8248ba8dc52ee3ea Mon Sep 17 00:00:00 2001 From: "alex.lyn" Date: Thu, 24 Jul 2025 17:30:15 +0800 Subject: [PATCH] kata-sys-utils: fix warnings for s390x The warning reports as bwlow: ``` --> kata-sys-util/src/protection.rs:145:9 | 145 | return Err(ProtectionError::NoPerms)?; | ^^^^^^^ help: remove it | ... error: `to_string` applied to a type that implements `Display` in `format!` args --> kata-sys-util/src/protection.rs:151:16 | 151 | err.to_string() | ^^^^^^^^^^^^ help: remove this ``` Signed-off-by: alex.lyn --- src/libs/kata-sys-util/src/protection.rs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/libs/kata-sys-util/src/protection.rs b/src/libs/kata-sys-util/src/protection.rs index 42f9b0ec23..33695e00d4 100644 --- a/src/libs/kata-sys-util/src/protection.rs +++ b/src/libs/kata-sys-util/src/protection.rs @@ -142,7 +142,7 @@ pub fn arch_guest_protection( #[allow(dead_code)] pub fn available_guest_protection() -> Result { if !Uid::effective().is_root() { - return Err(ProtectionError::NoPerms)?; + Err(ProtectionError::NoPerms)?; } let facilities = crate::cpu::retrieve_cpu_facilities().map_err(|err| {