net/ipv6: switch ipv6_flowlabel_opt to sockptr_t
Pass a sockptr_t to prepare for set_fs-less handling of the kernel pointer from bpf-cgroup. Note that the get case is pretty weird in that it actually copies data back to userspace from setsockopt. Signed-off-by:Christoph Hellwig <hch@lst.de> Signed-off-by:
David S. Miller <davem@davemloft.net>
parent
ff6a4cf2
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