diff options
| author | Andi Kleen <andi@firstfloor.org> | 2010-07-20 15:18:36 -0700 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2010-08-15 00:53:08 -0400 |
| commit | cfa806f059801dbe7e435745eb2e187c8bfe1e7f (patch) | |
| tree | 9c99026f29b863ca0541699e45349b8fa40ea93a /drivers/acpi/acpica/utmutex.c | |
| parent | 43d9f87b79804f2d75d9d8a81c862b179f055a15 (diff) | |
| download | lwn-cfa806f059801dbe7e435745eb2e187c8bfe1e7f.tar.gz lwn-cfa806f059801dbe7e435745eb2e187c8bfe1e7f.zip | |
gcc-4.6: ACPI: fix unused but set variables in ACPI
Some minor improvements in error handling, but overall it was mostly dead
code.
Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Len Brown <len.brown@intel.com>
Diffstat (limited to 'drivers/acpi/acpica/utmutex.c')
| -rw-r--r-- | drivers/acpi/acpica/utmutex.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/acpi/acpica/utmutex.c b/drivers/acpi/acpica/utmutex.c index 058b3df48271..f5cca3a1300c 100644 --- a/drivers/acpi/acpica/utmutex.c +++ b/drivers/acpi/acpica/utmutex.c @@ -279,13 +279,10 @@ acpi_status acpi_ut_acquire_mutex(acpi_mutex_handle mutex_id) acpi_status acpi_ut_release_mutex(acpi_mutex_handle mutex_id) { - acpi_thread_id this_thread_id; - ACPI_FUNCTION_NAME(ut_release_mutex); - this_thread_id = acpi_os_get_thread_id(); ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Thread %p releasing Mutex [%s]\n", - ACPI_CAST_PTR(void, this_thread_id), + ACPI_CAST_PTR(void, acpi_os_get_thread_id()), acpi_ut_get_mutex_name(mutex_id))); if (mutex_id > ACPI_MAX_MUTEX) { |