diff options
| author | Christoph Hellwig <hch@lst.de> | 2020-07-17 08:23:20 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-07-19 18:16:40 -0700 |
| commit | 77d4df41d53e5c2af14db26f20fe50da52e382ba (patch) | |
| tree | 9766dd0cf5f7f14b96d65cb86e8138aaad104b50 /net/netfilter/nf_sockopt.c | |
| parent | fc66de8e16ec4d9b4d2696d961de4f81db78a1b6 (diff) | |
| download | linux-77d4df41d53e5c2af14db26f20fe50da52e382ba.tar.gz | |
netfilter: remove the compat_{get,set} methods
All instances handle compat sockopts via in_compat_syscall() now, so
remove the compat_{get,set} methods as well as the
compat_nf_{get,set}sockopt wrappers.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/nf_sockopt.c')
| -rw-r--r-- | net/netfilter/nf_sockopt.c | 42 |
1 files changed, 0 insertions, 42 deletions
diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c index 46cb3786e0ec5c..02870993d335c9 100644 --- a/net/netfilter/nf_sockopt.c +++ b/net/netfilter/nf_sockopt.c @@ -122,45 +122,3 @@ int nf_getsockopt(struct sock *sk, u_int8_t pf, int val, char __user *opt, return nf_sockopt(sk, pf, val, opt, len, 1); } EXPORT_SYMBOL(nf_getsockopt); - -#ifdef CONFIG_COMPAT -static int compat_nf_sockopt(struct sock *sk, u_int8_t pf, int val, - char __user *opt, int *len, int get) -{ - struct nf_sockopt_ops *ops; - int ret; - - ops = nf_sockopt_find(sk, pf, val, get); - if (IS_ERR(ops)) - return PTR_ERR(ops); - - if (get) { - if (ops->compat_get) - ret = ops->compat_get(sk, val, opt, len); - else - ret = ops->get(sk, val, opt, len); - } else { - if (ops->compat_set) - ret = ops->compat_set(sk, val, opt, *len); - else - ret = ops->set(sk, val, opt, *len); - } - - module_put(ops->owner); - return ret; -} - -int compat_nf_setsockopt(struct sock *sk, u_int8_t pf, - int val, char __user *opt, unsigned int len) -{ - return compat_nf_sockopt(sk, pf, val, opt, &len, 0); -} -EXPORT_SYMBOL(compat_nf_setsockopt); - -int compat_nf_getsockopt(struct sock *sk, u_int8_t pf, - int val, char __user *opt, int *len) -{ - return compat_nf_sockopt(sk, pf, val, opt, len, 1); -} -EXPORT_SYMBOL(compat_nf_getsockopt); -#endif |