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>
diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
index e0a7b33..21533f5 100644
--- a/net/ipv4/tcp_output.c
+++ b/net/ipv4/tcp_output.c
@@ -1437,7 +1437,7 @@
* 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 @@
* 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 @@
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;