Aiui in principle this constitutes a Misra C:2012 rule 2.2 violation.
Just that we didn't adopt this rule (yet?).
Fixes: afcb4a06c740 ("x86/thunk: Build Xen with Return Thunks")
Signed-off-by: Jan Beulich <[email protected]>
---
Noticed while backporting to 4.14, where patch context changes.
--- a/xen/arch/x86/efi/check.c
+++ b/xen/arch/x86/efi/check.c
@@ -4,7 +4,7 @@ int __attribute__((__ms_abi__)) test(int
}
/* In case -mfunction-return is in use. */
-void __x86_return_thunk(void) {};
+void __x86_return_thunk(void) {}
/*
* Populate an array with "addresses" of relocatable and absolute values.
