Messages in this thread Patch in this message | | | From | Geert Uytterhoeven <> | Subject | [PATCH 1/2] gpio: rcar: Fix error path for devm_kzalloc() failure | Date | Mon, 12 Jan 2015 11:07:58 +0100 |
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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") --- 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 584484e3f1e3cd1d..ca2b6310f8f709d3 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); -- 1.9.1
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