[Bluetooth] Kill redundant NULL checks before kfree()

There's no need to check for NULL before calling kfree() on a pointer.

Signed-off-by: Jesper Juhl <juhl-lkml@dif.dk>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/drivers/bluetooth/hci_usb.c b/drivers/bluetooth/hci_usb.c
index e8bad41da37f..319871ca9f9f 100644
--- a/drivers/bluetooth/hci_usb.c
+++ b/drivers/bluetooth/hci_usb.c
@@ -390,10 +390,8 @@ static void hci_usb_unlink_urbs(struct hci_usb *husb)
                         urb = &_urb->urb;
                         BT_DBG("%s freeing _urb %p type %d urb %p",
                                         husb->hdev->name, _urb, _urb->type, urb);
-                        if (urb->setup_packet)
-                                kfree(urb->setup_packet);
-                        if (urb->transfer_buffer)
-                                kfree(urb->transfer_buffer);
+                        kfree(urb->setup_packet);
+                        kfree(urb->transfer_buffer);
                         _urb_free(_urb);
                 }