Commit b1fceac2 authored by Akinobu Mita's avatar Akinobu Mita Committed by Ingo Molnar
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x86: remove unnecessary memset and NULL check after alloc_bootmem()

memset and NULL check after alloc_bootmem() are unnecessary.
Because it returns zeroed memory and it never return NULL.

Signed-off-by: default avatarAkinobu Mita <>
Signed-off-by: default avatarIngo Molnar <>
parent a1a33fa3
......@@ -697,10 +697,6 @@ static int __init acpi_parse_hpet(struct acpi_table_header *table)
hpet_res = alloc_bootmem(sizeof(*hpet_res) + HPET_RESOURCE_NAME_SIZE);
if (!hpet_res)
return 0;
memset(hpet_res, 0, sizeof(*hpet_res));
hpet_res->name = (void *)&hpet_res[1];
hpet_res->flags = IORESOURCE_MEM;
snprintf((char *)hpet_res->name, HPET_RESOURCE_NAME_SIZE, "HPET %u",
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