From 8aeb3c3d655e22d3aa5ba49f313157bd27354bb4 Mon Sep 17 00:00:00 2001 From: Tilman Schmidt Date: Tue, 15 Dec 2015 18:11:31 +0100 Subject: [PATCH] ser_gigaset: remove unnecessary kfree() calls from release method device->platform_data and platform_device->resource are never used and remain NULL through their entire life. Drops the kfree() calls for them from the device release method. Signed-off-by: Tilman Schmidt Signed-off-by: Paul Bolle Signed-off-by: David S. Miller --- drivers/isdn/gigaset/ser-gigaset.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c index 635baaf34e95..2a506fe0c8a4 100644 --- a/drivers/isdn/gigaset/ser-gigaset.c +++ b/drivers/isdn/gigaset/ser-gigaset.c @@ -373,13 +373,8 @@ static void gigaset_freecshw(struct cardstate *cs) static void gigaset_device_release(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); struct cardstate *cs = dev_get_drvdata(dev); - /* adapted from platform_device_release() in drivers/base/platform.c */ - kfree(dev->platform_data); - kfree(pdev->resource); - if (!cs) return; dev_set_drvdata(dev, NULL); -- 2.20.1