HID: zydacron: kfree() NULL pointer cleanup

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>

diff --git a/drivers/hid/hid-zydacron.c b/drivers/hid/hid-zydacron.c
index e903715..1ad85f2 100644 (file)
--- a/drivers/hid/hid-zydacron.c
+++ b/drivers/hid/hid-zydacron.c
@@ -201,9 +201,7 @@ static void zc_remove(struct hid_device *hdev)
        struct zc_device *zc = hid_get_drvdata(hdev);
 
        hid_hw_stop(hdev);
-
-       if (NULL != zc)
-               kfree(zc);
+       kfree(zc);
 }
 
 static const struct hid_device_id zc_devices[] = {