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hv: fix '(void) missing for discarded return value'

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MISRA-C requires that the function call in which the returned
value is discarded shall be clearly indicated using (void).

This patch fixes the violations related to the following
function calls.
- instr_check_gva
- vlapic_set_local_intr
- prepare_vm
- enter_s3
- emulate_instruction
- ptdev_intx_pin_remap
- register_mmio_emulation_handler

v1 -> v2:
 * discard the return value of enter_s3

Tracked-On: #861
Signed-off-by: Shiqing Gao <shiqing.gao@intel.com>
This commit is contained in:
Shiqing Gao
2018-11-14 15:22:45 +08:00
committed by lijinxia
parent a646fcf761
commit 6971cc832a
7 changed files with 19 additions and 13 deletions
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2
hypervisor/include/arch/x86/host_pm.h
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@@ -13,7 +13,7 @@ extern struct pm_s_state_data host_pm_s_state;
extern uint8_t host_enter_s3_success;
int enter_s3(struct acrn_vm *vm, uint32_t pm1a_cnt_val, uint32_t pm1b_cnt_val);
void enter_s3(struct acrn_vm *vm, uint32_t pm1a_cnt_val, uint32_t pm1b_cnt_val);
extern void asm_enter_s3(struct acrn_vm *vm, uint32_t pm1a_cnt_val,
uint32_t pm1b_cnt_val);
extern void restore_s3_context(void);