tcp: delete unused parameter in tcp_nagle_check()

After commit d4589926d7a9 (tcp: refine TSO splits), tcp_nagle_check() does
not use parameter mss_now anymore.

Signed-off-by: Weiping Pan <panweiping3@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 3 insertions, 3 deletions

diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index e0a7b33fe953..21533f5e4a61 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1437,7 +1437,7 @@ static void tcp_minshall_update(struct tcp_sock *tp, unsigned int mss_now,
  *    With Minshall's modification: all sent small packets are ACKed.
  */
 static bool tcp_nagle_check(bool partial, const struct tcp_sock *tp,
-                            unsigned int mss_now, int nonagle)
+                            int nonagle)
 {
         return partial &&
                 ((nonagle & TCP_NAGLE_CORK) ||
@@ -1469,7 +1469,7 @@ static unsigned int tcp_mss_split_point(const struct sock *sk,
          * to include this last segment in this skb.
          * Otherwise, we'll split the skb at last MSS boundary
          */
-        if (tcp_nagle_check(partial != 0, tp, mss_now, nonagle))
+        if (tcp_nagle_check(partial != 0, tp, nonagle))
                 return needed - partial;
 
         return needed;
@@ -1532,7 +1532,7 @@ static inline bool tcp_nagle_test(const struct tcp_sock *tp, const struct sk_buf
         if (tcp_urg_mode(tp) || (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN))
                 return true;
 
-        if (!tcp_nagle_check(skb->len < cur_mss, tp, cur_mss, nonagle))
+        if (!tcp_nagle_check(skb->len < cur_mss, tp, nonagle))
                 return true;
 
         return false;