[PATCH v2 15/16] compiler-clang.h: Remove __cleanup -Wunused-variable workaround

[Nathan Chancellor]

Now that the minimum supported version of LLVM for building the kernel
has been raised to 17.0.1, the redefinition of __cleanup with
__maybe_unused added to it is unnecessary because the referenced LLVM
change is present in all supported LLVM versions. Drop it.

Signed-off-by: Nathan Chancellor <nathan@xxxxxxxxxx>
---
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
---
 include/linux/compiler-clang.h | 9 ---------
 1 file changed, 9 deletions(-)

diff --git a/include/linux/compiler-clang.h b/include/linux/compiler-clang.h
index e1123dd28486..eadf48b7b5b1 100644
--- a/include/linux/compiler-clang.h
+++ b/include/linux/compiler-clang.h
@@ -5,15 +5,6 @@
 
 /* Compiler specific definitions for Clang compiler */
 
-/*
- * Clang prior to 17 is being silly and considers many __cleanup() variables
- * as unused (because they are, their sole purpose is to go out of scope).
- *
- * https://github.com/llvm/llvm-project/commit/877210faa447f4cc7db87812f8ed80e398fedd61
- */
-#undef __cleanup
-#define __cleanup(func) __maybe_unused __attribute__((__cleanup__(func)))
-
 /* all clang versions usable with the kernel support KASAN ABI version 5 */
 #define KASAN_ABI_VERSION 5
 

-- 
2.54.0