x86: remove unnecessary memset and NULL check after alloc_bootmem()

[linux-2.6-omap-h63xx.git] / arch / x86 / kernel / acpi / boot.c

diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
index 057ccf1d5ad453891fa78f4c85622386ccfe8728..977ed5cdeaa3b1b6a8d5f78b3446df7be7e21b53 100644 (file)
--- a/arch/x86/kernel/acpi/boot.c
+++ b/arch/x86/kernel/acpi/boot.c
@@ -697,10 +697,6 @@ static int __init acpi_parse_hpet(struct acpi_table_header *table)
 #define HPET_RESOURCE_NAME_SIZE 9
        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",