Mailing List Archive

commit c079823df64c98dd7bb40fe77d9ef410e85a7624
Author: Nicola Vetrini <nicola.vetrini@bugseng.com>
AuthorDate: Mon Apr 8 09:23:15 2024 +0200
Commit: Jan Beulich <jbeulich@suse.com>
CommitDate: Mon Apr 8 09:23:15 2024 +0200

xen/compiler: address violation of MISRA C Rule 20.9

The rule states:
"All identifiers used in the controlling expression of #if or #elif
preprocessing directives shall be #define'd before evaluation".
In this case, using defined(identifier) is a MISRA-compliant
way to achieve the same effect.

Signed-off-by: Nicola Vetrini <nicola.vetrini@bugseng.com>
Acked-by: Jan Beulich <jbeulich@suse.com>
---
xen/include/xen/compiler.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xen/include/xen/compiler.h b/xen/include/xen/compiler.h
index fc87a2edad..179ff23e62 100644
--- a/xen/include/xen/compiler.h
+++ b/xen/include/xen/compiler.h
@@ -30,7 +30,7 @@

#define __weak __attribute__((__weak__))

-#if !CONFIG_CC_IS_CLANG || CONFIG_CLANG_VERSION >= 140000
+#if !defined(CONFIG_CC_IS_CLANG) || CONFIG_CLANG_VERSION >= 140000
# define nocall __attribute__((__error__("Nonstandard ABI")))
#else
# define nocall
--
generated by git-patchbot for /home/xen/git/xen.git#master