From: Johan Hovold <johan@kernel.org>
Date: Fri, 17 Mar 2017 10:35:32 +0000 (+0100)
Subject: USB: adutux: drop redundant sanity check
X-Git-Tag: v4.14-rc1~993^2~82
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=15a818f459d2081b17861472b4b953b8a19ea587;p=platform%2Fkernel%2Flinux-rpi.git

USB: adutux: drop redundant sanity check

Drop a redundant sanity check for a NULL parent usb device, which is
never true.

Signed-off-by: Johan Hovold <johan@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index db9a9e6..f0116d1 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -662,11 +662,6 @@ static int adu_probe(struct usb_interface *interface,
 	int out_end_size;
 	int i;
 
-	if (udev == NULL) {
-		dev_err(&interface->dev, "udev is NULL.\n");
-		goto exit;
-	}
-
 	/* allocate memory for our device state and initialize it */
 	dev = kzalloc(sizeof(struct adu_device), GFP_KERNEL);
 	if (!dev) {