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

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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>
This commit is contained in:
Eva Rachel Retuya 2016-09-21 13:07:04 +08:00 committed by Greg Kroah-Hartman
parent 4f1cbe2a7b
commit 5a420d15d1
1 changed files with 1 additions and 2 deletions
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3
drivers/staging/greybus/arche-platform.c
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@ -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); arche_pdata->wake_detect_gpio = of_get_named_gpio(np, "svc,wake-detect-gpio", 0);
if (arche_pdata->wake_detect_gpio < 0) { if (arche_pdata->wake_detect_gpio < 0) {
dev_err(dev, "failed to get wake detect gpio\n"); dev_err(dev, "failed to get wake detect gpio\n");
ret = arche_pdata->wake_detect_gpio; return arche_pdata->wake_detect_gpio;
return ret;
} }
ret = devm_gpio_request(dev, arche_pdata->wake_detect_gpio, "wake detect"); ret = devm_gpio_request(dev, arche_pdata->wake_detect_gpio, "wake detect");