netdev - [PATCH net-next 5/5] net: cdc_mbim: fixup error return value

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Message-Id: <1383311936-20954-6-git-send-email-bjorn@mork.no>
Date:	Fri,  1 Nov 2013 14:18:56 +0100
From:	Bjørn Mork <bjorn@...k.no>
To:	netdev@...r.kernel.org
Cc:	Bjørn Mork <bjorn@...k.no>,
	linux-usb@...r.kernel.org, Oliver Neukum <oneukum@...e.de>
Subject: [PATCH net-next 5/5] net: cdc_mbim: fixup error return value

Reported-by: Oliver Neukum <oneukum@...e.de>
Signed-off-by: Bjørn Mork <bjorn@...k.no>
---
 drivers/net/usb/cdc_mbim.c |    6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/drivers/net/usb/cdc_mbim.c b/drivers/net/usb/cdc_mbim.c
index 862d137..166e195 100644
--- a/drivers/net/usb/cdc_mbim.c
+++ b/drivers/net/usb/cdc_mbim.c
@@ -311,15 +311,13 @@ 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
-- 
1.7.10.4

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