From: Nicola Vetrini Date: Wed, 27 Mar 2024 08:12:58 +0000 (+0100) Subject: x86/public: address violations of MISRA C Rule 20.7 X-Git-Url: http://xenbits.xensource.com/gitweb?a=commitdiff_plain;h=f6a413994882a6fef2d40e52998582fd2d595fdf;p=people%2Froyger%2Fxen.git x86/public: address violations of MISRA C Rule 20.7 MISRA C Rule 20.7 states: "Expressions resulting from the expansion of macro parameters shall be enclosed in parentheses". Therefore, some macro definitions should gain additional parentheses to ensure that all current and future users will be safe with respect to expansions that can possibly alter the semantics of the passed-in macro parameter. No functional change. Signed-off-by: Nicola Vetrini Acked-by: Jan Beulich --- diff --git a/xen/include/public/arch-x86/xen.h b/xen/include/public/arch-x86/xen.h index c0f4551247..a9a87d9b50 100644 --- a/xen/include/public/arch-x86/xen.h +++ b/xen/include/public/arch-x86/xen.h @@ -36,7 +36,7 @@ #define __XEN_GUEST_HANDLE(name) __guest_handle_ ## name #define XEN_GUEST_HANDLE(name) __XEN_GUEST_HANDLE(name) #define XEN_GUEST_HANDLE_PARAM(name) XEN_GUEST_HANDLE(name) -#define set_xen_guest_handle_raw(hnd, val) do { (hnd).p = val; } while (0) +#define set_xen_guest_handle_raw(hnd, val) do { (hnd).p = (val); } while (0) #define set_xen_guest_handle(hnd, val) set_xen_guest_handle_raw(hnd, val) #if defined(__i386__)