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-rw-r--r--arch/x86/lib/acpi_table.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/lib/acpi_table.c b/arch/x86/lib/acpi_table.c
index 6b827bfa3f..c445aa6870 100644
--- a/arch/x86/lib/acpi_table.c
+++ b/arch/x86/lib/acpi_table.c
@@ -252,6 +252,8 @@ static void acpi_create_spcr(struct acpi_spcr *spcr)
int space_id;
int ret = -ENODEV;
+ memset((void *)spcr, 0, sizeof(struct acpi_spcr));
+
/* Fill out header fields */
acpi_fill_header(header, "SPCR");
header->length = sizeof(struct acpi_spcr);