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-rw-r--r--compiler/rustc_target/src/spec/linux_kernel_base.rs2
1 files changed, 1 insertions, 1 deletions
diff --git a/compiler/rustc_target/src/spec/linux_kernel_base.rs b/compiler/rustc_target/src/spec/linux_kernel_base.rs
index a332e3b847a..0f5d85205f8 100644
--- a/compiler/rustc_target/src/spec/linux_kernel_base.rs
+++ b/compiler/rustc_target/src/spec/linux_kernel_base.rs
@@ -3,7 +3,7 @@ use crate::spec::{FramePointer, PanicStrategy, RelocModel, RelroLevel, StackProb
 
 pub fn opts() -> TargetOptions {
     TargetOptions {
-        env: "gnu".to_string(),
+        env: "gnu".into(),
         disable_redzone: true,
         panic_strategy: PanicStrategy::Abort,
         // don't use probe-stack=inline-asm until rust#83139 and rust#84667 are resolved