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hv: fix one MISRA-C violation in mtrr.c

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52 S Unsigned expression negated.
Negating unsigned integer leads to confusion.

Tracked-On: #861
Signed-off-by: Zide Chen <zide.chen@intel.com>
Acked-by: Anthony Xu <anthony.xu@intel.com>
This commit is contained in:
Zide Chen 2018-12-05 08:40:02 -08:00 committed by wenlingz
parent fe1ace4f56
commit 01cb6ba847
1 changed files with 1 additions and 1 deletions
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2
hypervisor/arch/x86/mtrr.c
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@ -23,7 +23,7 @@ struct fixed_range_mtrr_maps {
};
#define MAX_FIXED_RANGE_ADDR 0x100000UL
#define FIXED_MTRR_INVALID_INDEX -1U
#define FIXED_MTRR_INVALID_INDEX ~0U
static struct fixed_range_mtrr_maps fixed_mtrr_map[FIXED_RANGE_MTRR_NUM] = {
{ MSR_IA32_MTRR_FIX64K_00000, 0x0U, 0x10000U },
{ MSR_IA32_MTRR_FIX16K_80000, 0x80000U, 0x4000U },