tipc: remove unnecessary variables and conditions
We remove a number of unnecessary variables and branches
in TIPC. This patch is cosmetic and does not change the
operation of TIPC in any way.
Reviewed-by: Jon Maloy <jon.maloy@ericsson.com>
Reviewed-by: Erik Hugne <erik.hugne@ericsson.com>
Signed-off-by: Wang Weidong <wangweidong1@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index 3b61851..32037c5 100644
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -239,7 +239,6 @@
int tipc_sock_create_local(int type, struct socket **res)
{
int rc;
- struct sock *sk;
rc = sock_create_lite(AF_TIPC, type, 0, res);
if (rc < 0) {
@@ -248,8 +247,6 @@
}
tipc_sk_create(&init_net, *res, 0, 1);
- sk = (*res)->sk;
-
return 0;
}
@@ -1311,14 +1308,12 @@
static unsigned int rcvbuf_limit(struct sock *sk, struct sk_buff *buf)
{
struct tipc_msg *msg = buf_msg(buf);
- unsigned int limit;
if (msg_connected(msg))
- limit = sysctl_tipc_rmem[2];
- else
- limit = sk->sk_rcvbuf >> TIPC_CRITICAL_IMPORTANCE <<
- msg_importance(msg);
- return limit;
+ return sysctl_tipc_rmem[2];
+
+ return sk->sk_rcvbuf >> TIPC_CRITICAL_IMPORTANCE <<
+ msg_importance(msg);
}
/**