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H A D | addrconf.c | diff 68ad6886dd3fb7d0b336363a90ace55b22f0dcb9 Tue May 19 08:03:18 CDT 2020 Christoph Hellwig <hch@lst.de> ipv6: streamline addrconf_set_dstaddr
Factor out a addrconf_set_sit_dstaddr helper for the actual work if we found a SIT device, and only hold the rtnl lock around the device lookup and that new helper, as there is no point in holding it over a copy_from_user call.
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: David S. Miller <davem@davemloft.net>
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