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| author | Tilman Schmidt <tilman@imap.cc> | 2015-12-15 18:11:31 +0100 |
|---|---|---|
| committer | Zefan Li <lizefan@huawei.com> | 2016-10-26 23:15:46 +0800 |
| commit | 344288395a42ce1959a452e4f3a8543f1c012efe (patch) | |
| tree | b06c0bf7d0b88c486815af703594686e7fbb6eaa | |
| parent | 658ba629ae9263312ea373c5f9faac0b2dabf070 (diff) | |
| download | linux-stable-344288395a42ce1959a452e4f3a8543f1c012efe.tar.gz linux-stable-344288395a42ce1959a452e4f3a8543f1c012efe.tar.bz2 linux-stable-344288395a42ce1959a452e4f3a8543f1c012efe.zip | |
ser_gigaset: remove unnecessary kfree() calls from release method
commit 8aeb3c3d655e22d3aa5ba49f313157bd27354bb4 upstream.
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 <tilman@imap.cc>
Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Zefan Li <lizefan@huawei.com>
| -rw-r--r-- | drivers/isdn/gigaset/ser-gigaset.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c index 3cdfcd0019a1..9723f4613b7b 100644 --- a/drivers/isdn/gigaset/ser-gigaset.c +++ b/drivers/isdn/gigaset/ser-gigaset.c @@ -376,13 +376,8 @@ 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); |