1 files changed, 10 insertions, 1 deletions

diff --git a/net/smc/af_smc.c b/net/smc/af_smc.c
index c4e56602e0c6..b04a813fc865 100644
--- a/net/smc/af_smc.c
+++ b/net/smc/af_smc.c
@@ -1505,6 +1505,11 @@ static int smc_recvmsg(struct socket *sock, struct msghdr *msg, size_t len,
 
         smc = smc_sk(sk);
         lock_sock(sk);
+        if (sk->sk_state == SMC_CLOSED && (sk->sk_shutdown & RCV_SHUTDOWN)) {
+                /* socket was connected before, no more data to read */
+                rc = 0;
+                goto out;
+        }
         if ((sk->sk_state == SMC_INIT) ||
             (sk->sk_state == SMC_LISTEN) ||
             (sk->sk_state == SMC_CLOSED))
@@ -1840,7 +1845,11 @@ static ssize_t smc_splice_read(struct socket *sock, loff_t *ppos,
 
         smc = smc_sk(sk);
         lock_sock(sk);
-
+        if (sk->sk_state == SMC_CLOSED && (sk->sk_shutdown & RCV_SHUTDOWN)) {
+                /* socket was connected before, no more data to read */
+                rc = 0;
+                goto out;
+        }
         if (sk->sk_state == SMC_INIT ||
             sk->sk_state == SMC_LISTEN ||
             sk->sk_state == SMC_CLOSED)