Commit 83fe32de authored by Dan Carpenter's avatar Dan Carpenter Committed by David S. Miller
Browse files

netpoll: call dev_put() on error in netpoll_setup() 



There is a dev_put(ndev) missing on an error path.  This was
introduced in 0c1ad04a "netpoll: prevent netpoll setup on slave
devices".

Signed-off-by: default avatarDan Carpenter <error27@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f1c089e3

net/core/netpoll.c

+2 −1
Original line number Diff line number Diff line
@@ -795,7 +795,8 @@ int netpoll_setup(struct netpoll *np) 
	if (ndev->master) {

		printk(KERN_ERR "%s: %s is a slave device, aborting.\n",

		       np->name, np->dev_name);

		return -EBUSY;

		err = -EBUSY;

		goto put;

	}



	if (!netif_running(ndev)) {