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net/udp: switch udp_lib_setsockopt to sockptr_t

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Pass a sockptr_t to prepare for set_fs-less handling of the kernel
pointer from bpf-cgroup.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Christoph Hellwig
2020-07-23 08:09:04 +02:00
committed by David S. Miller
parent 894cfbc0cf
commit 91ac1ccaff
3 changed files with 7 additions and 5 deletions
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3
net/ipv6/udp.c
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@@ -1622,7 +1622,8 @@ int udpv6_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, unsigned int optlen)
{
if (level == SOL_UDP || level == SOL_UDPLITE)
return udp_lib_setsockopt(sk, level, optname, optval, optlen,
return udp_lib_setsockopt(sk, level, optname,
USER_SOCKPTR(optval), optlen,
udp_v6_push_pending_frames);
return ipv6_setsockopt(sk, level, optname, optval, optlen);
}