net: Avoid NULL function pointer dereference on cleanup
The pSeries machine and some other devices don't supply a cleanup
callback. Revert part of 1ceef9f273
that
started calling it unconditionally.
Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: Andreas Färber <afaerber@suse.de>
Message-id: 1360707366-9271-1-git-send-email-afaerber@suse.de
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
This commit is contained in:
parent
91b0a8f334
commit
cc2a90432d
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@ -287,7 +287,9 @@ static void qemu_cleanup_net_client(NetClientState *nc)
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{
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{
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QTAILQ_REMOVE(&net_clients, nc, next);
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QTAILQ_REMOVE(&net_clients, nc, next);
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nc->info->cleanup(nc);
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if (nc->info->cleanup) {
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nc->info->cleanup(nc);
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}
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}
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}
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static void qemu_free_net_client(NetClientState *nc)
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static void qemu_free_net_client(NetClientState *nc)
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