If probe() fails after cd->xfer_buf allocated, it will not freed. Added kfree(cd->xfer_buf) with and error label.
Signed-off-by: Ferruh Yigit <[email protected]> --- drivers/input/touchscreen/cyttsp4_core.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/input/touchscreen/cyttsp4_core.c b/drivers/input/touchscreen/cyttsp4_core.c index a7987e1..edcf799 100644 --- a/drivers/input/touchscreen/cyttsp4_core.c +++ b/drivers/input/touchscreen/cyttsp4_core.c @@ -2049,7 +2049,7 @@ struct cyttsp4 *cyttsp4_probe(const struct cyttsp4_bus_ops *ops, cd->irq = gpio_to_irq(cd->cpdata->irq_gpio); if (cd->irq < 0) { rc = -EINVAL; - goto error_free_cd; + goto error_free_xfer; } dev_set_drvdata(dev, cd); @@ -2117,6 +2117,8 @@ error_request_irq: if (cd->cpdata->init) cd->cpdata->init(cd->cpdata, 0, dev); dev_set_drvdata(dev, NULL); +error_free_xfer: + kfree(cd->xfer_buf); error_free_cd: kfree(cd); error_alloc_data: -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-input" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
