tree b159ba512fdbdfe92d896a77109e7c0dadd36f87
parent a2f46ee1ba5ee249ce2ca1ee7a7a0ac46529fb4f
author Jiri Slaby <jslaby@suse.cz> 1268717394 +0000
committer David S. Miller <davem@davemloft.net> 1268774145 -0700

NET: netpoll, fix potential NULL ptr dereference

Stanse found that one error path in netpoll_setup dereferences npinfo
even though it is NULL. Avoid that by adding new label and go to that
instead.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Daniel Borkmann <danborkmann@googlemail.com>
Cc: David S. Miller <davem@davemloft.net>
Acked-by: chavey@google.com
Acked-by: Matt Mackall <mpm@selenic.com>
Signed-off-by: David S. Miller <davem@davemloft.net>