From: Herbert Xu <herbert@gondor.apana.org.au>
Date: Thu, 10 Jun 2010 16:12:42 +0000 (+0000)
Subject: netpoll: Set npinfo to NULL even with ndo_netpoll_cleanup
X-Git-Tag: upstream/snapshot3+hdmi~13787^2~589
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=c04ec8063d3a89e5ae933c7b4be04476fe65c6de;p=platform%2Fadaptation%2Frenesas_rcar%2Frenesas_kernel.git

netpoll: Set npinfo to NULL even with ndo_netpoll_cleanup

Since we have to NULL npinfo regardless of whether there is a
ndo_netpoll_cleanup, it makes sense to do this unconditionally
in netpoll_cleanup rather than having every driver do it by
themselves.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index e034342..19ff660 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -867,8 +867,7 @@ void netpoll_cleanup(struct netpoll *np)
 				ops = np->dev->netdev_ops;
 				if (ops->ndo_netpoll_cleanup)
 					ops->ndo_netpoll_cleanup(np->dev);
-				else
-					np->dev->npinfo = NULL;
+				np->dev->npinfo = NULL;
 			}
 		}