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HV: Avoiding the chained assignment

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To follow the Misra C standard, doing one assignment per line to
make code is clearly readable and reduces the confusion of its
intetion or typo.

Signed-off-by: Yang, Yu-chu <yu-chu.yang@intel.com>
This commit is contained in:
Yang, Yu-chu
2018-07-06 15:00:39 -07:00
committed by lijinxia
parent cfca49d7c6
commit e7aa00b83a
6 changed files with 23 additions and 11 deletions
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12
hypervisor/arch/x86/vmx.c
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@@ -772,12 +772,20 @@ static void init_guest_state(struct vcpu *vcpu)
/***************************************************/
data32_idx = 0x10;
if (vcpu_mode == CPU_MODE_REAL) {
es = ss = ds = fs = gs = data32_idx;
es = data32_idx;
ss = data32_idx;
ds = data32_idx;
fs = data32_idx;
gs = data32_idx;
limit = 0xffff;
} else if (vcpu_mode == CPU_MODE_PROTECTED) {
/* Linear data segment in guest init gdt */
es = ss = ds = fs = gs = 0x18;
es = 0x18;
ss = 0x18;
ds = 0x18;
fs = 0x18;
gs = 0x18;
limit = 0xffffffffU;
} else if (vcpu_mode == CPU_MODE_64BIT) {
asm volatile ("movw %%es, %%ax":"=a" (es));