[PATCH -mm] drivers/acpi/tables/tbutils.c: Shut up bogus uninitialized variable warning

Satyam Sharma
2007-09-01T23:29:17Z

drivers/acpi/tables/tbutils.c: In function 'acpi_tb_parse_root_table':
drivers/acpi/tables/tbutils.c:403:
warning: 'rsdt_address' may be used uninitialized in this function

has been verified to be a bogus warning. Let's just initialize the
variable to zero and shut this up.

Signed-off-by: Satyam Sharma <satyam@infradead.org>

---

I didn't use uninitialized_var() here because drivers/acpi/ is dual-licensed
stuff and used elsewhere, where that macro may be unavailable (?)

drivers/acpi/tables/tbutils.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

--- linux-2.6.23-rc4-mm1/drivers/acpi/tables/tbutils.c~fix 2007-09-02 05:07:02.000000000 +0530
+++ linux-2.6.23-rc4-mm1/drivers/acpi/tables/tbutils.c 2007-09-02 05:07:14.000000000 +0530
@@ -400,7 +400,7 @@ acpi_tb_parse_root_table(acpi_physical_a
u32 table_count;
struct acpi_table_header *table;
acpi_physical_address address;
- acpi_physical_address rsdt_address;
+ acpi_physical_address rsdt_address = 0;
u32 length;
u8 *table_entry;
acpi_status status;