tipc: save sock structure pointer instead of void pointer to tipc_port

Directly save sock structure pointer instead of void pointer to avoid
unnecessary cast conversions.

Signed-off-by: Ying Xue <ying.xue@windriver.com>
Signed-off-by: Jon Maloy <jon.maloy@ericsson.com>
Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 2 insertions, 2 deletions

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 67f4e1fbf5a1..14ed54e961b6 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -1406,7 +1406,7 @@ static int backlog_rcv(struct sock *sk, struct sk_buff *buf)
  */
 static u32 dispatch(struct tipc_port *tport, struct sk_buff *buf)
 {
-        struct sock *sk = (struct sock *)tport->usr_handle;
+        struct sock *sk = tport->sk;
         u32 res;
 
         /*
@@ -1437,7 +1437,7 @@ static u32 dispatch(struct tipc_port *tport, struct sk_buff *buf)
  */
 static void wakeupdispatch(struct tipc_port *tport)
 {
-        struct sock *sk = (struct sock *)tport->usr_handle;
+        struct sock *sk = tport->sk;
 
         sk->sk_write_space(sk);
 }