diff options
| author | Syam Sidhardhan <syamsidhardh@gmail.com> | 2013-02-24 23:12:53 +0000 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2013-03-04 14:23:39 +0100 |
| commit | 5273a258373a84bbbcbccabb356de5b68e2b8931 (patch) | |
| tree | e65cafad7518346c7cf7c874ed81babe0c61e0d2 | |
| parent | ed4cf5b23f9d21c441e5c8feead86f2e4a436923 (diff) | |
ACPI / processor: Remove redundant NULL check before kfree
kfree() on a NULL pointer is a no-op, so remove a redundant NULL
pointer check in map_mat_entry().
[rjw: Changelog]
Signed-off-by: Syam Sidhardhan <s.syam@samsung.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/acpi/processor_core.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/acpi/processor_core.c b/drivers/acpi/processor_core.c index eff722278ff..164d49569ae 100644 --- a/drivers/acpi/processor_core.c +++ b/drivers/acpi/processor_core.c @@ -158,8 +158,7 @@ static int map_mat_entry(acpi_handle handle, int type, u32 acpi_id) } exit: - if (buffer.pointer) - kfree(buffer.pointer); + kfree(buffer.pointer); return apic_id; } |