From: Johan Hovold <johan@kernel.org>
Date: Tue, 5 Nov 2019 08:41:40 +0000 (+0100)
Subject: USB: legousbtower: drop redundant NULL check
X-Git-Tag: v5.5-rc1~137^2~53
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=07efa8738853696f100b0495b767823308330b3d;p=thirdparty%2Flinux.git

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 1be84dc130675..a3ae843e0a3ab 100644
--- a/drivers/usb/misc/legousbtower.c
+++ b/drivers/usb/misc/legousbtower.c
@@ -457,9 +457,6 @@ exit:
  */
 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;