Rollup merge of #70254 - matthiaskrgr:cl4ppy, r=Centril

couple more clippy fixes (let_and_return, if_same_then_else)

* summarize if-else-code with identical blocks (clippy::if_same_then_else)
* don't create variable bindings just to return the bound value immediately (clippy::let_and_return)

2 files changed, 3 insertions, 7 deletions

diff --git a/src/librustc_codegen_ssa/back/rpath.rs b/src/librustc_codegen_ssa/back/rpath.rs
index 9d19cc25a32..0a0e975e5a5 100644
--- a/src/librustc_codegen_ssa/back/rpath.rs
+++ b/src/librustc_codegen_ssa/back/rpath.rs
@@ -81,9 +81,7 @@ fn get_rpaths(config: &mut RPathConfig<'_>, libs: &[PathBuf]) -> Vec<String> {
     rpaths.extend_from_slice(&fallback_rpaths);
 
     // Remove duplicates
-    let rpaths = minimize_rpaths(&rpaths);
-
-    rpaths
+    minimize_rpaths(&rpaths)
 }
 
 fn get_rpaths_relative_to_output(config: &mut RPathConfig<'_>, libs: &[PathBuf]) -> Vec<String> {
diff --git a/src/librustc_codegen_ssa/back/write.rs b/src/librustc_codegen_ssa/back/write.rs
index 303ee385658..746ab34d284 100644
--- a/src/librustc_codegen_ssa/back/write.rs
+++ b/src/librustc_codegen_ssa/back/write.rs
@@ -288,7 +288,7 @@ fn generate_lto_work<B: ExtraBackendMethods>(
         B::run_thin_lto(cgcx, needs_thin_lto, import_only_modules).unwrap_or_else(|e| e.raise())
     };
 
-    let result = lto_modules
+    lto_modules
         .into_iter()
         .map(|module| {
             let cost = module.cost();
@@ -303,9 +303,7 @@ fn generate_lto_work<B: ExtraBackendMethods>(
                 0,
             )
         }))
-        .collect();
-
-    result
+        .collect()
 }
 
 pub struct CompiledModules {