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authorHiroaki SHIMODA <shimoda.hiroaki@gmail.com>2012-04-15 13:26:01 +0000
committerBen Hutchings <ben@decadent.org.uk>2012-05-11 13:14:25 +0100
commit829a94ac60173dca2a30b65ea43c5c01150bd233 (patch)
treed8f21fb101896d2370208d1ab664d5f757d4289e /fs/nfs/write.c
parent888580ee7e7377ff8feb098a1f1150946abc105b (diff)
dummy: Add ndo_uninit().
commit 890fdf2a0cb88202d1427589db2cf29c1bdd3c1d upstream. In register_netdevice(), when ndo_init() is successful and later some error occurred, ndo_uninit() will be called. So dummy deivce is desirable to implement ndo_uninit() method to free percpu stats for this case. And, ndo_uninit() is also called along with dev->destructor() when device is unregistered, so in order to prevent dev->dstats from being freed twice, dev->destructor is modified to free_netdev(). Signed-off-by: Hiroaki SHIMODA <shimoda.hiroaki@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
Diffstat (limited to 'fs/nfs/write.c')
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