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hv:fixed several return value violations

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-- change two timer callbacks to void type
-- ignore the return value for add_timer
-- add (void) before several functions(memset/memcpy/
   vcpu_get_xxx)

v1-->v2:
   ignore the return value for add_timer
Signed-off-by: Mingqiang Chi <mingqiang.chi@intel.com>
Reviewed-by: Junjie Mao <junjie.mao@intel.com>
This commit is contained in:
Mingqiang Chi
2018-08-16 16:10:46 +08:00
committed by lijinxia
parent b37008d74e
commit 40fd8893b4
7 changed files with 32 additions and 23 deletions
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2
hypervisor/boot/reloc.c
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@@ -219,7 +219,7 @@ uint64_t prepare_trampoline(void)
pr_dbg("trampoline code: %llx size %x", dest_pa, size);
/* Copy segment for AP initialization code below 1MB */
memcpy_s(HPA2HVA(dest_pa), (size_t)size, &_ld_trampoline_load,
(void)memcpy_s(HPA2HVA(dest_pa), (size_t)size, &_ld_trampoline_load,
(size_t)size);
update_trampoline_code_refs(dest_pa);
trampoline_start16_paddr = dest_pa;

4
hypervisor/boot/sbl/multiboot.c
View File

@@ -177,7 +177,7 @@ static void *parse_image_boot_params(struct vm *vm, char *cmdline)
*/
arg_end = strchr(arg, ' ');
len = arg_end ? (uint32_t)(arg_end - arg) : strnlen_s(arg, MEM_2K);
memset(arg, ' ', len);
(void)memset(arg, ' ', len);
return (void *)boot_params;
@@ -297,7 +297,7 @@ int init_vm_boot_info(struct vm *vm)
* kernel cmdline
*/
if (boot_params_addr != NULL) {
memset(buf, 0U, sizeof(buf));
(void)memset(buf, 0U, sizeof(buf));
snprintf(buf, MAX_BOOT_PARAMS_LEN, "%s0x%X ",
boot_params_arg,
HVA2GPA(vm, (uint64_t)boot_params_addr));