From 47fdf9a79f227efe88759765754a830a35239fa4 Mon Sep 17 00:00:00 2001 From: Nicola Vetrini Date: Mon, 4 Mar 2024 10:46:46 +0100 Subject: [PATCH] xen/errno: 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 --- xen/include/xen/errno.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/xen/include/xen/errno.h b/xen/include/xen/errno.h index 69b28dd3c6..506674701f 100644 --- a/xen/include/xen/errno.h +++ b/xen/include/xen/errno.h @@ -3,7 +3,7 @@ #ifndef __ASSEMBLY__ -#define XEN_ERRNO(name, value) name = value, +#define XEN_ERRNO(name, value) name = (value), enum { #include };