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netpoll: Set npinfo to NULL even with ndo_netpoll_cleanup

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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>
This commit is contained in:
Herbert Xu 2010-06-10 16:12:42 +00:00 committed by David S. Miller
parent 1ab6c163de
commit c04ec8063d
1 changed files with 1 additions and 2 deletions
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3
net/core/netpoll.c
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@ -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;
}
}