Make use of the fact that the allocated resources can be automatically deallocated. This reduces cleanup code and chance of leaks. Signed-off-by: Frans Klaver <frans.klaver@xxxxxxxxx> --- drivers/power/reset/ltc2952-poweroff.c | 11 +++-------- 1 file changed, 3 insertions(+), 8 deletions(-) diff --git a/drivers/power/reset/ltc2952-poweroff.c b/drivers/power/reset/ltc2952-poweroff.c index 116a1ce..951a90d 100644 --- a/drivers/power/reset/ltc2952-poweroff.c +++ b/drivers/power/reset/ltc2952-poweroff.c @@ -292,7 +292,8 @@ static int ltc2952_poweroff_probe(struct platform_device *pdev) return -EBUSY; } - ltc2952_data = kzalloc(sizeof(*ltc2952_data), GFP_KERNEL); + ltc2952_data = devm_kzalloc(&pdev->dev, sizeof(*ltc2952_data), + GFP_KERNEL); if (!ltc2952_data) return -ENOMEM; @@ -300,17 +301,13 @@ static int ltc2952_poweroff_probe(struct platform_device *pdev) ret = ltc2952_poweroff_init(pdev); if (ret) - goto err; + return ret; pm_power_off = <c2952_poweroff_kill; dev_info(&pdev->dev, "probe successful\n"); return 0; - -err: - kfree(ltc2952_data); - return ret; } static int ltc2952_poweroff_remove(struct platform_device *pdev) @@ -324,8 +321,6 @@ static int ltc2952_poweroff_remove(struct platform_device *pdev) for (i = 0; i < ARRAY_SIZE(ltc2952_data->gpio); i++) gpiod_put(ltc2952_data->gpio[i]); - - kfree(ltc2952_data); } return 0; -- 2.1.0 -- To unsubscribe from this list: send the line "unsubscribe devicetree" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
