Messages in this thread Patch in this message | | | Date | Mon, 15 Oct 2007 18:11:13 +0200 | From | Ingo Molnar <> | Subject | [patch] net/DCCP: fix link error with !CONFIG_SYSCTL |
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Subject: net/DCCP: fix link error with !CONFIG_SYSCTL From: Ingo Molnar <mingo@elte.hu>
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> --- net/dccp/input.c | 3 +++ net/dccp/sysctl.c | 3 --- 2 files changed, 3 insertions(+), 3 deletions(-)
Index: linux/net/dccp/input.c =================================================================== --- linux.orig/net/dccp/input.c +++ linux/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; Index: linux/net/dccp/sysctl.c =================================================================== --- linux.orig/net/dccp/sysctl.c +++ linux/net/dccp/sysctl.c @@ -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", - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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