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authorIngo Molnar <mingo@elte.hu>2007-10-17 19:33:06 -0700
committerDavid S. Miller <davem@davemloft.net>2007-10-17 19:33:06 -0700
commitbd5435e76a226b7151ae5aaee2cd366ab003dd2e (patch)
tree54d0d4f05d9fe182abbac3f0d60628835df48a93 /net/dccp/input.c
parentdc8a82ad285dcd2831feb2fd8f7b41ce1f82e243 (diff)
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[DCCP]: fix link error with !CONFIG_SYSCTL
Do not define the sysctl_dccp_sync_ratelimit sysctl variable in the CONFIG_SYSCTL dependent sysctl.c module - move it to input.c instead. This fixes the following build bug: net/built-in.o: In function `dccp_check_seqno': input.c:(.text+0xbd859): undefined reference to `sysctl_dccp_sync_ratelimit' distcc[29953] ERROR: compile (null) on localhost failed make: *** [vmlinux] Error 1 Found via 'make randconfig' build testing. Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Ian McDonald <ian.mcdonald@jandi.co.nz> Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/dccp/input.c')
-rw-r--r--net/dccp/input.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/net/dccp/input.c b/net/dccp/input.c
index 19d7e1dbd87e..3560a2a875a0 100644
--- a/net/dccp/input.c
+++ b/net/dccp/input.c
@@ -19,6 +19,9 @@
#include "ccid.h"
#include "dccp.h"
+/* rate-limit for syncs in reply to sequence-invalid packets; RFC 4340, 7.5.4 */
+int sysctl_dccp_sync_ratelimit __read_mostly = HZ / 8;
+
static void dccp_fin(struct sock *sk, struct sk_buff *skb)
{
sk->sk_shutdown |= RCV_SHUTDOWN;