From: Bjørn Mork <bjorn@mork.no>
Date: Fri, 1 Nov 2013 13:18:56 +0000 (+0100)
Subject: net: cdc_mbim: fixup error return value
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=e62416e8e4e086652cfc88b88921708964aac3b5;p=linux-beck.git

net: cdc_mbim: fixup error return value

Reported-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Bjørn Mork <bjorn@mork.no>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c
index 347e6b926735..c9f3281506af 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -369,15 +369,13 @@ error:
 
 static int cdc_mbim_suspend(struct usb_interface *intf, pm_message_t message)
 {
-	int ret = 0;
+	int ret = -ENODEV;
 	struct usbnet *dev = usb_get_intfdata(intf);
 	struct cdc_mbim_state *info = (void *)&dev->data;
 	struct cdc_ncm_ctx *ctx = info->ctx;
 
-	if (ctx == NULL) {
-		ret = -1;
+	if (!ctx)
 		goto error;
-	}
 
 	/*
 	 * Both usbnet_suspend() and subdriver->suspend() MUST return 0