3.16.7-ckt8 -stable review patch. If anyone has any objections, please let me know.
------------------
From: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
commit 7d82bf3419c103dbb730e7834186fc5d577b9da1 upstream.
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@xxxxxxxxx>
Fixes: df0c6c80232f2ad4 ("gpio: rcar: Add minimal runtime PM support")
Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
Signed-off-by: Luis Henriques <luis.henriques@xxxxxxxxxxxxx>
---
drivers/gpio/gpio-rcar.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
index b6ae89ea8811..c3ea3e9e3d14 100644
--- a/drivers/gpio/gpio-rcar.c
+++ b/drivers/gpio/gpio-rcar.c
@@ -363,10 +363,8 @@ 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);
--
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