USB: legousbtower: drop redundant NULL check
Drop redundant NULL check from tower_abort_transfers(), which is never
called with a NULL argument.
Signed-off-by: Johan Hovold <johan@kernel.org>
Link: https://lore.kernel.org/r/20191105084152.16322-3-johan@kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c
index 1be84dc..a3ae843 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -457,9 +457,6 @@ static int tower_release (struct inode *inode, struct file *file)
*/
static void tower_abort_transfers (struct lego_usb_tower *dev)
{
- if (dev == NULL)
- return;
-
/* shutdown transfer */
if (dev->interrupt_in_running) {
dev->interrupt_in_running = 0;