1 files changed, 1 insertions, 8 deletions

diff --git a/net/ipv4/tcp.c b/net/ipv4/tcp.c
index f28acf11fc67..35bcddf8a932 100644
--- a/net/ipv4/tcp.c
+++ b/net/ipv4/tcp.c
@@ -580,10 +580,6 @@ ssize_t tcp_splice_read(struct socket *sock, loff_t *ppos,
                 else if (!ret) {
                         if (spliced)
                                 break;
-                        if (flags & SPLICE_F_NONBLOCK) {
-                                ret = -EAGAIN;
-                                break;
-                        }
                         if (sock_flag(sk, SOCK_DONE))
                                 break;
                         if (sk->sk_err) {
@@ -2519,9 +2515,7 @@ found:
         flush |= memcmp(th + 1, th2 + 1, thlen - sizeof(*th));
 
         total = p->len;
-        mss = total;
-        if (skb_shinfo(p)->frag_list)
-                mss = skb_shinfo(p)->frag_list->len;
+        mss = skb_shinfo(p)->gso_size;
 
         flush |= skb->len > mss || skb->len <= 0;
         flush |= ntohl(th2->seq) + total != ntohl(th->seq);
@@ -2557,7 +2551,6 @@ int tcp_gro_complete(struct sk_buff *skb)
         skb->csum_offset = offsetof(struct tcphdr, check);
         skb->ip_summed = CHECKSUM_PARTIAL;
 
-        skb_shinfo(skb)->gso_size = skb_shinfo(skb)->frag_list->len;
         skb_shinfo(skb)->gso_segs = NAPI_GRO_CB(skb)->count;
 
         if (th->cwr)