From: Geliang Tang <tanggeliang@kylinos.cn>

tcp_getsockopt() is called twice in mptcp_getsockopt_first_sf_only() in
different conditions, which makes the code a bit redundant.

The first call to tcp_getsockopt() when the first subflow exists can be
replaced by going to a new label "get" before the second call.

Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
---
 net/mptcp/sockopt.c | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c
index 3caa0a9d3b3885ce6399570f2d98a2e8f103638d..afa54fba51e215bc2efb21f16ed7d0a0fb120972 100644
--- a/net/mptcp/sockopt.c
+++ b/net/mptcp/sockopt.c
@@ -914,10 +914,8 @@ static int mptcp_getsockopt_first_sf_only(struct mptcp_sock *msk, int level, int
 
 	lock_sock(sk);
 	ssk = msk->first;
-	if (ssk) {
-		ret = tcp_getsockopt(ssk, level, optname, optval, optlen);
-		goto out;
-	}
+	if (ssk)
+		goto get;
 
 	ssk = __mptcp_nmpc_sk(msk);
 	if (IS_ERR(ssk)) {
@@ -925,6 +923,7 @@ static int mptcp_getsockopt_first_sf_only(struct mptcp_sock *msk, int level, int
 		goto out;
 	}
 
+get:
 	ret = tcp_getsockopt(ssk, level, optname, optval, optlen);
 
 out:

-- 
2.50.0