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HID: zydacron: kfree() NULL pointer cleanup

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Checking for NULL pointers before kfree() is redundant.

Signed-off-by: Bojan Prtvar <prtvar.b@gmail.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
This commit is contained in:
Bojan Prtvar
2011-08-04 22:43:46 +02:00
committed by Jiri Kosina
parent f5fc87905e
commit 6371fe54b5
1 changed files with 1 additions and 3 deletions
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4
drivers/hid/hid-zydacron.c
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@@ -201,9 +201,7 @@ static void zc_remove(struct hid_device *hdev)
struct zc_device *zc = hid_get_drvdata(hdev); struct zc_device *zc = hid_get_drvdata(hdev);
hid_hw_stop(hdev); hid_hw_stop(hdev);
kfree(zc);
if (NULL != zc)
kfree(zc);
} }
static const struct hid_device_id zc_devices[] = { static const struct hid_device_id zc_devices[] = {