[DCCP]: Fix sparse warnings

Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 9 insertions, 4 deletions

diff --git a/net/dccp/dccp.h b/net/dccp/dccp.h
index 270f19439964..148e8a65a10c 100644
--- a/net/dccp/dccp.h
+++ b/net/dccp/dccp.h
@@ -231,19 +231,22 @@ extern void		dccp_close(struct sock *sk, long timeout);
 extern struct sk_buff   *dccp_make_response(struct sock *sk,
                                             struct dst_entry *dst,
                                             struct request_sock *req);
+extern struct sk_buff   *dccp_make_reset(struct sock *sk,
+                                         struct dst_entry *dst,
+                                         enum dccp_reset_codes code);
 
 extern int         dccp_connect(struct sock *sk);
 extern int         dccp_disconnect(struct sock *sk, int flags);
 extern int         dccp_getsockopt(struct sock *sk, int level, int optname,
-                                   char *optval, int *optlen);
+                                   char __user *optval, int __user *optlen);
+extern int         dccp_setsockopt(struct sock *sk, int level, int optname,
+                                   char __user *optval, int optlen);
 extern int         dccp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern int         dccp_sendmsg(struct kiocb *iocb, struct sock *sk,
                                 struct msghdr *msg, size_t size);
 extern int         dccp_recvmsg(struct kiocb *iocb, struct sock *sk,
                                 struct msghdr *msg, size_t len, int nonblock,
                                 int flags, int *addr_len);
-extern int         dccp_setsockopt(struct sock *sk, int level, int optname,
-                                   char *optval, int optlen);
 extern void        dccp_shutdown(struct sock *sk, int how);
 
 extern int         dccp_v4_checksum(const struct sk_buff *skb,
@@ -419,7 +422,9 @@ struct dccp_ackpkts {
         u8                      dccpap_buf[0];
 };
 
-extern struct dccp_ackpkts *dccp_ackpkts_alloc(unsigned int len, int priority);
+extern struct dccp_ackpkts *
+                dccp_ackpkts_alloc(unsigned int len,
+                                  const unsigned int __nocast priority);
 extern void dccp_ackpkts_free(struct dccp_ackpkts *ap);
 extern int dccp_ackpkts_add(struct dccp_ackpkts *ap, u64 ackno, u8 state);
 extern void dccp_ackpkts_check_rcv_ackno(struct dccp_ackpkts *ap,