return sctp_send_reset_streams(asoc, params);
}
-static int sctp_setsockopt_reset_assoc(struct sock *sk,
- char __user *optval,
+static int sctp_setsockopt_reset_assoc(struct sock *sk, sctp_assoc_t *associd,
unsigned int optlen)
{
struct sctp_association *asoc;
- sctp_assoc_t associd;
- int retval = -EINVAL;
-
- if (optlen != sizeof(associd))
- goto out;
- if (copy_from_user(&associd, optval, optlen)) {
- retval = -EFAULT;
- goto out;
- }
+ if (optlen != sizeof(*associd))
+ return -EINVAL;
- asoc = sctp_id2assoc(sk, associd);
+ asoc = sctp_id2assoc(sk, *associd);
if (!asoc)
- goto out;
-
- retval = sctp_send_reset_assoc(asoc);
+ return -EINVAL;
-out:
- return retval;
+ return sctp_send_reset_assoc(asoc);
}
static int sctp_setsockopt_add_streams(struct sock *sk,
retval = sctp_setsockopt_reset_streams(sk, kopt, optlen);
break;
case SCTP_RESET_ASSOC:
- retval = sctp_setsockopt_reset_assoc(sk, optval, optlen);
+ retval = sctp_setsockopt_reset_assoc(sk, kopt, optlen);
break;
case SCTP_ADD_STREAMS:
retval = sctp_setsockopt_add_streams(sk, optval, optlen);