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HV:x86:fix "expression is not Boolean"

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MISRA C explicit required expression should be boolean when
in branch statements (if,while...).

Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Acked-by: Eddie Dong <eddie.dong@intel.com>
This commit is contained in:
Huihuang Shi
2018-06-20 13:32:59 +08:00
committed by lijinxia
parent cb56086239
commit 3ee1f8dfbf
10 changed files with 120 additions and 118 deletions
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8
hypervisor/arch/x86/cpu.c
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@@ -217,7 +217,7 @@ static int hardware_detect_support(void)
}
ret = check_vmx_mmu_cap();
if (ret)
if (ret != 0)
return ret;
pr_acrnlog("hardware support HV");
@@ -465,7 +465,7 @@ void bsp_boot_init(void)
init_logmsg(CONFIG_LOG_BUF_SIZE,
CONFIG_LOG_DESTINATION);
if (HV_RC_VERSION)
if (HV_RC_VERSION != 0)
pr_acrnlog("HV version %d.%d-rc%d-%s-%s %s build by %s, start time %lluus",
HV_MAJOR_VERSION, HV_MINOR_VERSION, HV_RC_VERSION,
HV_BUILD_TIME, HV_BUILD_VERSION, HV_BUILD_TYPE,
@@ -782,7 +782,7 @@ void cpu_dead(uint32_t logical_id)
/* Halt the CPU */
do {
asm volatile ("hlt");
} while (halt);
} while (halt != 0);
}
static void cpu_set_logical_id(uint32_t logical_id)
@@ -908,7 +908,7 @@ static void cpu_xsave_init(void)
cpuid(CPUID_FEATURES, &unused, &unused, &ecx, &unused);
/* if set, update it */
if (ecx & CPUID_ECX_OSXSAVE)
if ((ecx & CPUID_ECX_OSXSAVE) != 0U)
boot_cpu_data.cpuid_leaves[FEAT_1_ECX] |=
CPUID_ECX_OSXSAVE;
}