drivers/net/wireless/rt2x00/rt2x00dev.c: remove null test before kfree

Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required

Cc: Ivo van Doorn <IvDoorn@gmail.com>
Cc: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Fabian Frederick <fabf@skynet.be>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c
index 72e3e81..c6ae9a4 100644 (file)
--- a/drivers/net/wireless/rt2x00/rt2x00dev.c
+++ b/drivers/net/wireless/rt2x00/rt2x00dev.c
@@ -1455,8 +1455,7 @@ void rt2x00lib_remove_dev(struct rt2x00_dev *rt2x00dev)
        /*
         * Free the driver data.
         */
-       if (rt2x00dev->drv_data)
-               kfree(rt2x00dev->drv_data);
+       kfree(rt2x00dev->drv_data);
 }
 EXPORT_SYMBOL_GPL(rt2x00lib_remove_dev);