diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2022-08-29 17:11:29 +0300 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2022-09-30 20:51:07 +0200 |
| commit | 6cc401be16482bf35522c328be395507e331f9df (patch) | |
| tree | 166ea588eabb771aa84ee5ab9de80e9a988c5c90 /drivers | |
| parent | da13b3361bb609f5e3fde3f57b8e2b42001513a3 (diff) | |
| download | linux-6cc401be16482bf35522c328be395507e331f9df.tar.bz2 | |
ACPI: LPSS: Deduplicate skipping device in acpi_lpss_create_device()
Add a new label to deduplicate skipping device code in the
acpi_lpss_create_device(). No functional change intended.
While at it, convert the last conditional to use the classical
pattern, i.e.
if (err)
...handle err...
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/acpi/acpi_lpss.c | 27 |
1 files changed, 13 insertions, 14 deletions
diff --git a/drivers/acpi/acpi_lpss.c b/drivers/acpi/acpi_lpss.c index c39a0a88f3a3..7a73528aa9c2 100644 --- a/drivers/acpi/acpi_lpss.c +++ b/drivers/acpi/acpi_lpss.c @@ -670,9 +670,7 @@ static int acpi_lpss_create_device(struct acpi_device *adev, if (!pdata->mmio_base) { /* Avoid acpi_bus_attach() instantiating a pdev for this dev. */ adev->pnp.type.platform_id = 0; - /* Skip the device, but continue the namespace scan. */ - ret = 0; - goto err_out; + goto out_free; } pdata->adev = adev; @@ -683,11 +681,8 @@ static int acpi_lpss_create_device(struct acpi_device *adev, if (dev_desc->flags & LPSS_CLK) { ret = register_device_clock(adev, pdata); - if (ret) { - /* Skip the device, but continue the namespace scan. */ - ret = 0; - goto err_out; - } + if (ret) + goto out_free; } /* @@ -699,15 +694,19 @@ static int acpi_lpss_create_device(struct acpi_device *adev, adev->driver_data = pdata; pdev = acpi_create_platform_device(adev, dev_desc->properties); - if (!IS_ERR_OR_NULL(pdev)) { - acpi_lpss_create_device_links(adev, pdev); - return 1; + if (IS_ERR_OR_NULL(pdev)) { + adev->driver_data = NULL; + ret = PTR_ERR(pdev); + goto err_out; } - ret = PTR_ERR(pdev); - adev->driver_data = NULL; + acpi_lpss_create_device_links(adev, pdev); + return 1; - err_out: +out_free: + /* Skip the device, but continue the namespace scan */ + ret = 0; +err_out: kfree(pdata); return ret; } |