staging: greybus: arche-platform: compress return logic into one line

Modify return statement to use the value being returned directly instead of
assigning it first to 'ret' and returning this variable. Coccinelle semantic
patch used:

@@
expression e;
local idexpression ret;
@@

-ret =
+return
	e;
-return ret;

Signed-off-by: Eva Rachel Retuya <eraretuya@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/greybus/arche-platform.c b/drivers/staging/greybus/arche-platform.c
index 9d9048e6aed31bc24e9b601e0aced8d0b73249de..d6b36099d8ea6b190ae3cd9d882057e2cfe4d2cb 100644 (file)
--- a/drivers/staging/greybus/arche-platform.c
+++ b/drivers/staging/greybus/arche-platform.c
@@ -634,8 +634,7 @@ static int arche_platform_probe(struct platform_device *pdev)
        arche_pdata->wake_detect_gpio = of_get_named_gpio(np, "svc,wake-detect-gpio", 0);
        if (arche_pdata->wake_detect_gpio < 0) {
                dev_err(dev, "failed to get wake detect gpio\n");
-               ret = arche_pdata->wake_detect_gpio;
-               return ret;
+               return arche_pdata->wake_detect_gpio;
        }
 
        ret = devm_gpio_request(dev, arche_pdata->wake_detect_gpio, "wake detect");