[PATCH v2 0/2] xen: address violations of MISRA C:2012 Rule 14.4

[Simone Ballarin <simone.ballarin@bugseng.com>]

From: Maria Celeste Cesario <maria.celeste.cesario@bugseng.com>

The xen sources contain violations of MISRA C:2012 Rule 14.4 whose
headline states:
"The controlling expression of an if statement and the controlling
expression of an iteration-statement shall have essentially Boolean type".

Add comparisons to avoid using enum constants as controlling expressions
to comply with Rule 14.4.

Changes in v2:
- rename patch prefix from AMD/IOMMU to x86/IOMMU;
- move changes on hpet.c and msi.c from xen/x86 to x86/IOMMU patch;
- rename patch prefix from xen/x86 to xen/x86_emulate.

Maria Celeste Cesario (2):
  x86/IOMMU: address violations of MISRA C:2012 Rule 14.4
  xen/x86_emulate: address violations of MISRA C:2012 Rule 14.4

 xen/arch/x86/hpet.c                      | 6 +++---
 xen/arch/x86/msi.c                       | 4 ++--
 xen/arch/x86/x86_emulate/x86_emulate.c   | 8 ++++----
 xen/drivers/passthrough/amd/iommu_init.c | 4 ++--
 xen/drivers/passthrough/vtd/iommu.c      | 4 ++--
 xen/drivers/passthrough/vtd/quirks.c     | 2 +-
 6 files changed, 14 insertions(+), 14 deletions(-)

-- 
2.40.0