diff options
| author | Dan Carpenter <dan.carpenter@oracle.com> | 2013-11-07 11:56:51 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-11-25 12:03:12 +0400 |
| commit | 0c8aab8e65e450f2bfea494c1b6a86ded653f88c (patch) | |
| tree | bd7314e11861b64c017800ce8f8269b86762ca8b /drivers/gpio | |
| parent | bfea603bc54c0a736d45bc60b188a8cdae9aaaa3 (diff) | |
| download | linux-0c8aab8e65e450f2bfea494c1b6a86ded653f88c.tar.xz | |
gpio: rcar: NULL dereference on error in probe()
It's not obvious from the label name but "err1" tries to release
"p->irq_domain" which leads to a NULL dereference.
Fixes: 119f5e448d32 ('gpio: Renesas R-Car GPIO driver V3')
Cc: stable@vger.kernel.org
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Magnus Damm <damm@opensource.se>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'drivers/gpio')
| -rw-r--r-- | drivers/gpio/gpio-rcar.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c index d3f15ae93bd3..fe088a30567a 100644 --- a/drivers/gpio/gpio-rcar.c +++ b/drivers/gpio/gpio-rcar.c @@ -381,7 +381,7 @@ static int gpio_rcar_probe(struct platform_device *pdev) if (!p->irq_domain) { ret = -ENXIO; dev_err(&pdev->dev, "cannot initialize irq domain\n"); - goto err1; + goto err0; } if (devm_request_irq(&pdev->dev, irq->start, |