Commit 52913246 authored by Rami Rosen's avatar Rami Rosen Committed by David S. Miller
Browse files

[MACVLAN]: Setting macvlan_handle_frame_hook to NULL when rtnl_link_register() fails.



In drivers/net/macvlan.c, when rtnl_link_register() fails in
macvlan_init_module(), there is no point to set it (second time in
this method) to macvlan_handle_frame; macvlan_init_module() will
return a negative number, so instead this patch sets
macvlan_handle_frame_hook to NULL.
Signed-off-by: default avatarRami Rosen <ramirose@gmail.com>
Acked-by: default avatarPatrick McHardy <kaber@trash.net>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e83a2ea8
......@@ -508,7 +508,7 @@ static int __init macvlan_init_module(void)
goto err1;
return 0;
err1:
macvlan_handle_frame_hook = macvlan_handle_frame;
macvlan_handle_frame_hook = NULL;
unregister_netdevice_notifier(&macvlan_notifier_block);
return err;
}
......
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