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Commit bd5435e7 authored by Ingo Molnar's avatar Ingo Molnar Committed by David S. Miller
Browse files

[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: default avatarIngo Molnar <mingo@elte.hu>
Acked-by: default avatarIan McDonald <ian.mcdonald@jandi.co.nz>
Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent dc8a82ad

net/dccp/input.c

+3 −0
Original line number Diff line number Diff line
@@ -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;

net/dccp/sysctl.c

+0 −3
Original line number Diff line number Diff line
@@ -18,9 +18,6 @@ 
#error This file should not be compiled without CONFIG_SYSCTL defined

#endif



/* 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 struct ctl_table dccp_default_table[] = {

	{

		.procname	= "seq_window",