[xen master] x86/mce: Move MC_NCLASSES into the enum mctelem_class

[patchbot@xxxxxxx]

commit 6386f5585c5afada8b353e4cc46eaf4a0be2b7b2
Author:     Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
AuthorDate: Fri Oct 6 10:26:10 2023 +0200
Commit:     Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
CommitDate: Tue Oct 31 16:10:14 2023 +0000

    x86/mce: Move MC_NCLASSES into the enum mctelem_class
    
    The definition of MC_NCLASSES contained a violation of MISRA C:2012
    Rule 10.1, therefore by moving it as an enumeration constant resolves the
    violation and makes it more resilient to possible additions to that enum.
    
    Signed-off-by: Nicola Vetrini <nicola.vetrini@xxxxxxxxxxx>
    Acked-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx>
---
 xen/arch/x86/cpu/mcheck/mctelem.c | 2 --
 xen/arch/x86/cpu/mcheck/mctelem.h | 5 +++--
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/xen/arch/x86/cpu/mcheck/mctelem.c 
b/xen/arch/x86/cpu/mcheck/mctelem.c
index 329ac20faf..77a4d1d5ff 100644
--- a/xen/arch/x86/cpu/mcheck/mctelem.c
+++ b/xen/arch/x86/cpu/mcheck/mctelem.c
@@ -64,8 +64,6 @@ struct mctelem_ent {
 
 #define MC_NENT (MC_URGENT_NENT + MC_NONURGENT_NENT)
 
-#define        MC_NCLASSES             (MC_NONURGENT + 1)
-
 #define        COOKIE2MCTE(c)          ((struct mctelem_ent *)(c))
 #define        MCTE2COOKIE(tep)        ((mctelem_cookie_t)(tep))
 
diff --git a/xen/arch/x86/cpu/mcheck/mctelem.h 
b/xen/arch/x86/cpu/mcheck/mctelem.h
index d4eba53ae0..21b251847b 100644
--- a/xen/arch/x86/cpu/mcheck/mctelem.h
+++ b/xen/arch/x86/cpu/mcheck/mctelem.h
@@ -55,8 +55,9 @@
 typedef struct mctelem_cookie *mctelem_cookie_t;
 
 typedef enum mctelem_class {
-       MC_URGENT,
-       MC_NONURGENT
+    MC_URGENT,
+    MC_NONURGENT,
+    MC_NCLASSES
 } mctelem_class_t;
 
 extern void mctelem_init(unsigned int);
--
generated by git-patchbot for /home/xen/git/xen.git#master