diff mbox series

[XEN,v6,6/7] xen/mcheck: address violations of MISRA C:2012 Rule 7.2

Message ID 3a9bd4547d64902998bceba58acd611e09779f57.1694532795.git.simone.ballarin@bugseng.com (mailing list archive)
State Superseded
Headers show
Series xen/x86: address violations of MISRA C:2012 Rule 7.2 | expand

Commit Message

Simone Ballarin Sept. 12, 2023, 3:39 p.m. UTC 
The xen sources contains violations of MISRA C:2012 Rule 7.2 whose
headline states:
"A 'u' or 'U' suffix shall be applied to all integer constants
that are represented in an unsigned type".

Add the 'U' suffix to integers literals with unsigned type.

For the sake of uniformity, the following change is made:
- add the 'U' suffix to all first macro's arguments

Signed-off-by: Simone Ballarin <simone.ballarin@bugseng.com>
Signed-off-by: Gianluca Luparini <gianluca.luparini@bugseng.com>

---
Changes in v6:
- new patch obtained by splitting mcheck related changes from
"xen/x86: address violations of MISRA C:2012 Rule 7.2 (v5)"
---
 xen/arch/x86/cpu/mcheck/mce-apei.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Comments

Jan Beulich Sept. 12, 2023, 4:06 p.m. UTC | #1 
On 12.09.2023 17:39, Simone Ballarin wrote:
> The xen sources contains violations of MISRA C:2012 Rule 7.2 whose
> headline states:
> "A 'u' or 'U' suffix shall be applied to all integer constants
> that are represented in an unsigned type".
> 
> Add the 'U' suffix to integers literals with unsigned type.
> 
> For the sake of uniformity, the following change is made:
> - add the 'U' suffix to all first macro's arguments
> 
> Signed-off-by: Simone Ballarin <simone.ballarin@bugseng.com>
> Signed-off-by: Gianluca Luparini <gianluca.luparini@bugseng.com>

Acked-by: Jan Beulich <jbeulich@suse.com>
diff mbox series

Patch

diff --git a/xen/arch/x86/cpu/mcheck/mce-apei.c b/xen/arch/x86/cpu/mcheck/mce-apei.c
index 53b6735896..b895020882 100644
--- a/xen/arch/x86/cpu/mcheck/mce-apei.c
+++ b/xen/arch/x86/cpu/mcheck/mce-apei.c
@@ -37,10 +37,10 @@ 
 #include "mce.h"
 
 #define CPER_CREATOR_MCE						\
-	UUID_LE(0x75a574e3, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c,	\
+	UUID_LE(0x75a574e3U, 0x5052, 0x4b29, 0x8a, 0x8e, 0xbe, 0x2c,	\
 		0x64, 0x90, 0xb8, 0x9d)
 #define CPER_SECTION_TYPE_MCE						\
-	UUID_LE(0xfe08ffbe, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96,	\
+	UUID_LE(0xfe08ffbeU, 0x95e4, 0x4be7, 0xbc, 0x73, 0x40, 0x96,	\
 		0x04, 0x4a, 0x38, 0xfc)
 
 /*