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HV:treewide:fix rest of violations related parameter changed

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Misra c required parameter should not changed in the scope
of function,use local variable to replace it.

Signed-off-by: Huihuang Shi <huihuang.shi@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Huihuang Shi
2018-07-27 15:08:24 +08:00
committed by lijinxia
parent 42c77e4cf4
commit 496e40072e
8 changed files with 35 additions and 21 deletions
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6
hypervisor/arch/x86/io.c
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@@ -177,8 +177,9 @@ void free_io_emulation_resource(struct vm *vm)
free(vm->arch_vm.iobitmap[1]);
}
void allow_guest_io_access(struct vm *vm, uint32_t address, uint32_t nbytes)
void allow_guest_io_access(struct vm *vm, uint32_t address_arg, uint32_t nbytes)
{
uint32_t address = address_arg;
uint32_t *b;
uint32_t i;
uint32_t a;
@@ -194,8 +195,9 @@ void allow_guest_io_access(struct vm *vm, uint32_t address, uint32_t nbytes)
}
}
static void deny_guest_io_access(struct vm *vm, uint32_t address, uint32_t nbytes)
static void deny_guest_io_access(struct vm *vm, uint32_t address_arg, uint32_t nbytes)
{
uint32_t address = address_arg;
uint32_t *b;
uint32_t i;
uint32_t a;

3
hypervisor/arch/x86/timer.c
View File

@@ -230,12 +230,13 @@ void check_tsc(void)
CPU_CR_WRITE(cr4, (temp64 & ~CR4_TSD));
}
static uint64_t pit_calibrate_tsc(uint16_t cal_ms)
static uint64_t pit_calibrate_tsc(uint16_t cal_ms_arg)
{
#define PIT_TICK_RATE 1193182U
#define PIT_TARGET 0x3FFFU
#define PIT_MAX_COUNT 0xFFFFU
uint16_t cal_ms = cal_ms_arg;
uint32_t initial_pit;
uint16_t current_pit;
uint16_t max_cal_ms;