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HV:treewide: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 13:28:25 +08:00
committed by lijinxia
parent f92931c879
commit be0f5e6c16
17 changed files with 157 additions and 157 deletions
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10
hypervisor/arch/x86/vmexit.c
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@@ -143,14 +143,14 @@ int vmexit_handler(struct vcpu *vcpu)
vcpu->arch_vcpu.idt_vectoring_info =
exec_vmread(VMX_IDT_VEC_INFO_FIELD);
/* Filter out HW exception & NMI */
if (vcpu->arch_vcpu.idt_vectoring_info & VMX_INT_INFO_VALID) {
if ((vcpu->arch_vcpu.idt_vectoring_info & VMX_INT_INFO_VALID) != 0U) {
uint32_t vector_info = vcpu->arch_vcpu.idt_vectoring_info;
uint32_t vector = vector_info & 0xff;
uint32_t type = (vector_info & VMX_INT_TYPE_MASK) >> 8;
uint32_t err_code = 0;
if (type == VMX_INT_TYPE_HW_EXP) {
if (vector_info & VMX_INT_INFO_ERR_CODE_VALID)
if ((vector_info & VMX_INT_INFO_ERR_CODE_VALID) != 0U)
err_code = exec_vmread(VMX_IDT_VEC_ERROR_CODE);
vcpu_queue_exception(vcpu, vector, err_code);
vcpu->arch_vcpu.idt_vectoring_info = 0;
@@ -180,7 +180,7 @@ int vmexit_handler(struct vcpu *vcpu)
/* See if an exit qualification is necessary for this exit
* handler
*/
if (dispatch->need_exit_qualification) {
if (dispatch->need_exit_qualification != 0U) {
/* Get exit qualification */
vcpu->arch_vcpu.exit_qualification =
exec_vmread(VMX_EXIT_QUALIFICATION);
@@ -306,7 +306,7 @@ static int xsetbv_vmexit_handler(struct vcpu *vcpu)
struct run_context *ctx_ptr;
val64 = exec_vmread(VMX_GUEST_CR4);
if (!(val64 & CR4_OSXSAVE)) {
if ((val64 & CR4_OSXSAVE) == 0U) {
vcpu_inject_gp(vcpu, 0);
return -1;
}
@@ -327,7 +327,7 @@ static int xsetbv_vmexit_handler(struct vcpu *vcpu)
(ctx_ptr->guest_cpu_regs.regs.rdx << 32);
/*bit 0(x87 state) of XCR0 can't be cleared*/
if (!(val64 & 0x01)) {
if ((val64 & 0x01) == 0U) {
vcpu_inject_gp(vcpu, 0);
return -1;
}