diff options
Diffstat (limited to 'net/mptcp/protocol.c')
| -rw-r--r-- | net/mptcp/protocol.c | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/net/mptcp/protocol.c b/net/mptcp/protocol.c index 5df5cc0ffedc..992b89c75631 100644 --- a/net/mptcp/protocol.c +++ b/net/mptcp/protocol.c @@ -3570,11 +3570,10 @@ static int mptcp_ioctl_outq(const struct mptcp_sock *msk, u64 v) return (int)delta; } -static int mptcp_ioctl(struct sock *sk, int cmd, unsigned long arg) +static int mptcp_ioctl(struct sock *sk, int cmd, int *karg) { struct mptcp_sock *msk = mptcp_sk(sk); bool slow; - int answ; switch (cmd) { case SIOCINQ: @@ -3583,24 +3582,24 @@ static int mptcp_ioctl(struct sock *sk, int cmd, unsigned long arg) lock_sock(sk); __mptcp_move_skbs(msk); - answ = mptcp_inq_hint(sk); + *karg = mptcp_inq_hint(sk); release_sock(sk); break; case SIOCOUTQ: slow = lock_sock_fast(sk); - answ = mptcp_ioctl_outq(msk, READ_ONCE(msk->snd_una)); + *karg = mptcp_ioctl_outq(msk, READ_ONCE(msk->snd_una)); unlock_sock_fast(sk, slow); break; case SIOCOUTQNSD: slow = lock_sock_fast(sk); - answ = mptcp_ioctl_outq(msk, msk->snd_nxt); + *karg = mptcp_ioctl_outq(msk, msk->snd_nxt); unlock_sock_fast(sk, slow); break; default: return -ENOIOCTLCMD; } - return put_user(answ, (int __user *)arg); + return 0; } static void mptcp_subflow_early_fallback(struct mptcp_sock *msk, |