gpio: rcar: Fix error path for devm_kzalloc() failure

If the call to devm_kzalloc() fails, nothing must be cleant up.
This was missed before because gpio_rcar_probe() had a "return"
statement after the first "goto err0".

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Fixes: df0c6c80232f2ad4 ("gpio: rcar: Add minimal runtime PM support")
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index 584484e3f1e3..ca2b6310f8f7 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -372,10 +372,8 @@ static int gpio_rcar_probe(struct platform_device *pdev)
         int ret;
 
         p = devm_kzalloc(dev, sizeof(*p), GFP_KERNEL);
-        if (!p) {
-                ret = -ENOMEM;
-                goto err0;
-        }
+        if (!p)
+                return -ENOMEM;
 
         p->pdev = pdev;
         spin_lock_init(&p->lock);