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| author | Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com> | 2008-05-15 15:22:35 +0900 |
|---|---|---|
| committer | Jesse Barnes <jbarnes@virtuousgeek.org> | 2008-06-10 10:59:48 -0700 |
| commit | c155062d6ebed676f62761f90c62894a97816932 (patch) | |
| tree | c69a05790679b1a7440297efa4b9c41fa50b1fb5 /drivers/pci | |
| parent | 681f7d9db58d2b6dc3c3b784d6815f86a53b6ba0 (diff) | |
| download | linux-stable-c155062d6ebed676f62761f90c62894a97816932.tar.gz linux-stable-c155062d6ebed676f62761f90c62894a97816932.tar.bz2 linux-stable-c155062d6ebed676f62761f90c62894a97816932.zip | |
pci-acpi: remove unused variable in __pci_osc_support_set
The 'retval' variable in __pci_osc_support_set() is no longer
used. Remove this unused variable.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Acked-by: Shaohua Li <shaohua.li@intel.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/pci-acpi.c | 15 |
1 files changed, 4 insertions, 11 deletions
diff --git a/drivers/pci/pci-acpi.c b/drivers/pci/pci-acpi.c index 951021838055..3f279990cd7e 100644 --- a/drivers/pci/pci-acpi.c +++ b/drivers/pci/pci-acpi.c @@ -120,7 +120,6 @@ static acpi_status acpi_query_osc(acpi_handle handle, u32 level, void *context, void **retval) { acpi_status status; - acpi_status *ret_status = (acpi_status *)retval; struct acpi_osc_data *osc_data; u32 flags = (unsigned long)context, support_set; acpi_handle tmp; @@ -143,8 +142,6 @@ static acpi_status acpi_query_osc(acpi_handle handle, osc_args.capbuf[OSC_CONTROL_TYPE] = OSC_CONTROL_MASKS; status = acpi_run_osc(handle, &osc_args); - *ret_status = status; - if (ACPI_SUCCESS(status)) { osc_data->support_set = support_set; osc_data->query_result = osc_args.query_result; @@ -164,15 +161,11 @@ static acpi_status acpi_query_osc(acpi_handle handle, **/ acpi_status __pci_osc_support_set(u32 flags, const char *hid) { - acpi_status retval = AE_NOT_FOUND; - - if (!(flags & OSC_SUPPORT_MASKS)) { + if (!(flags & OSC_SUPPORT_MASKS)) return AE_TYPE; - } - acpi_get_devices(hid, - acpi_query_osc, - (void *)(unsigned long)flags, - (void **) &retval ); + + acpi_get_devices(hid, acpi_query_osc, + (void *)(unsigned long)flags, NULL); return AE_OK; } |