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authorGerrit Renker <gerrit@erg.abdn.ac.uk>2010-10-11 20:41:13 +0200
committerGerrit Renker <gerrit@erg.abdn.ac.uk>2010-10-12 06:57:43 +0200
commitecdfbdabbe4e0cf0443cbbea2df1bf51bf67f3f3 (patch)
tree1c71220ce0627db499da079eb3d0577c2dd8d064 /net/dccp/options.c
parentd196c9a5d4e150cdff675662214c80c69b906958 (diff)
downloadop-kernel-dev-ecdfbdabbe4e0cf0443cbbea2df1bf51bf67f3f3.zip
op-kernel-dev-ecdfbdabbe4e0cf0443cbbea2df1bf51bf67f3f3.tar.gz
dccp: schedule an Ack when receiving timestamps
This schedules an Ack when receiving a timestamp, exploiting the existing inet_csk_schedule_ack() function, saving one case in the `dccp_ack_pending()' function. Signed-off-by: Gerrit Renker <gerrit@erg.abdn.ac.uk>
Diffstat (limited to 'net/dccp/options.c')
-rw-r--r--net/dccp/options.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/net/dccp/options.c b/net/dccp/options.c
index d4b1ae0..cd30618 100644
--- a/net/dccp/options.c
+++ b/net/dccp/options.c
@@ -163,6 +163,8 @@ int dccp_parse_options(struct sock *sk, struct dccp_request_sock *dreq,
dccp_role(sk), ntohl(opt_val),
(unsigned long long)
DCCP_SKB_CB(skb)->dccpd_ack_seq);
+ /* schedule an Ack in case this sender is quiescent */
+ inet_csk_schedule_ack(sk);
break;
case DCCPO_TIMESTAMP_ECHO:
if (len != 4 && len != 6 && len != 8)
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