HID: sony: remove duplicate NULL check before calling usb_free_urb()

usb_free_urb() does the NULL check itself, so there is no need to duplicate
it prior to calling.

Reported-by: kernel test robot <lkp@intel.com>
Fixes: e1cd4004cde7c9 ("HID: sony: Fix a potential memory leak in sony_probe()")
Signed-off-by: Jiri Kosina <jkosina@suse.cz>

diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c
index a02046a..ebc0aa4 100644 (file)
--- a/drivers/hid/hid-sony.c
+++ b/drivers/hid/hid-sony.c
@@ -2155,8 +2155,7 @@ static int sony_probe(struct hid_device *hdev, const struct hid_device_id *id)
        return ret;
 
 err:
-       if (sc->ghl_urb)
-               usb_free_urb(sc->ghl_urb);
+       usb_free_urb(sc->ghl_urb);
 
        hid_hw_stop(hdev);
        return ret;