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Commit 8aeb3c3d authored by Tilman Schmidt's avatar Tilman Schmidt Committed by David S. Miller
Browse files

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: default avatarTilman Schmidt <tilman@imap.cc>
Signed-off-by: default avatarPaul Bolle <pebolle@tiscali.nl>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4c5e354a

drivers/isdn/gigaset/ser-gigaset.c

+0 −5
Original line number Original line Diff line number Diff line
@@ -373,13 +373,8 @@ static void gigaset_freecshw(struct cardstate *cs) 




static void gigaset_device_release(struct device *dev)

static void gigaset_device_release(struct device *dev)

{

{

	struct platform_device *pdev = to_platform_device(dev);

	struct cardstate *cs = dev_get_drvdata(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)

	if (!cs)

		return;

		return;

	dev_set_drvdata(dev, NULL);

	dev_set_drvdata(dev, NULL);