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Diffstat (limited to 'net/ipv4/tcp_timer.c')
-rw-r--r--net/ipv4/tcp_timer.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
index b2e6bbccaee1..c732be00606b 100644
--- a/net/ipv4/tcp_timer.c
+++ b/net/ipv4/tcp_timer.c
@@ -19,6 +19,7 @@
19 */ 19 */
20 20
21#include <linux/module.h> 21#include <linux/module.h>
22#include <linux/gfp.h>
22#include <net/tcp.h> 23#include <net/tcp.h>
23 24
24int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES; 25int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
@@ -171,14 +172,14 @@ static int tcp_write_timeout(struct sock *sk)
171 172
172 if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV)) { 173 if ((1 << sk->sk_state) & (TCPF_SYN_SENT | TCPF_SYN_RECV)) {
173 if (icsk->icsk_retransmits) 174 if (icsk->icsk_retransmits)
174 dst_negative_advice(&sk->sk_dst_cache, sk); 175 dst_negative_advice(sk);
175 retry_until = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries; 176 retry_until = icsk->icsk_syn_retries ? : sysctl_tcp_syn_retries;
176 } else { 177 } else {
177 if (retransmits_timed_out(sk, sysctl_tcp_retries1)) { 178 if (retransmits_timed_out(sk, sysctl_tcp_retries1)) {
178 /* Black hole detection */ 179 /* Black hole detection */
179 tcp_mtu_probing(icsk, sk); 180 tcp_mtu_probing(icsk, sk);
180 181
181 dst_negative_advice(&sk->sk_dst_cache, sk); 182 dst_negative_advice(sk);
182 } 183 }
183 184
184 retry_until = sysctl_tcp_retries2; 185 retry_until = sysctl_tcp_retries2;