diff options
| author | Hanjun Guo <hanjun.guo@linaro.org> | 2015-02-05 17:33:14 +0800 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2015-02-06 01:34:47 +0100 |
| commit | 2fad93083e288a7d24bf7284c87f0d80a5a2c599 (patch) | |
| tree | bf244bbd5cf4033bf07b5cce08562f1b4d779bd1 /arch/ia64 | |
| parent | e36f014edff70fc02b3d3d79cead1d58f289332e (diff) | |
| download | linux-2fad93083e288a7d24bf7284c87f0d80a5a2c599.tar.bz2 | |
ACPI / table: remove duplicate NULL check for the handler of acpi_table_parse()
In acpi_table_parse(), pointer of the table to pass to handler() is
checked before handler() called, so remove all the duplicate NULL
check in the handler function.
CC: Tony Luck <tony.luck@intel.com>
CC: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Hanjun Guo <hanjun.guo@linaro.org>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'arch/ia64')
| -rw-r--r-- | arch/ia64/kernel/acpi.c | 6 |
1 files changed, 0 insertions, 6 deletions
diff --git a/arch/ia64/kernel/acpi.c b/arch/ia64/kernel/acpi.c index e795cb848154..2c4498919d3c 100644 --- a/arch/ia64/kernel/acpi.c +++ b/arch/ia64/kernel/acpi.c @@ -380,9 +380,6 @@ static void __init acpi_madt_oem_check(char *oem_id, char *oem_table_id) static int __init acpi_parse_madt(struct acpi_table_header *table) { - if (!table) - return -EINVAL; - acpi_madt = (struct acpi_table_madt *)table; acpi_madt_rev = acpi_madt->header.revision; @@ -645,9 +642,6 @@ static int __init acpi_parse_fadt(struct acpi_table_header *table) struct acpi_table_header *fadt_header; struct acpi_table_fadt *fadt; - if (!table) - return -EINVAL; - fadt_header = (struct acpi_table_header *)table; if (fadt_header->revision != 3) return -ENODEV; /* Only deal with ACPI 2.0 FADT */ |