From a927d77778e380ffd6ffea1f2037c6bdb23af99a Mon Sep 17 00:00:00 2001 From: Zhu Wang Date: Wed, 26 Jul 2023 18:15:31 +0800 Subject: nf_conntrack: fix -Wunused-const-variable= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit When building with W=1, the following warning occurs. net/netfilter/nf_conntrack_proto_dccp.c:72:27: warning: ‘dccp_state_names’ defined but not used [-Wunused-const-variable=] static const char * const dccp_state_names[] = { We include dccp_state_names in the macro CONFIG_NF_CONNTRACK_PROCFS, since it is only used in the place which is included in the macro CONFIG_NF_CONNTRACK_PROCFS. Fixes: 2bc780499aa3 ("[NETFILTER]: nf_conntrack: add DCCP protocol support") Signed-off-by: Zhu Wang Reviewed-by: Simon Horman Signed-off-by: Florian Westphal --- net/netfilter/nf_conntrack_proto_dccp.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index d4fd626d2b8c..e2db1f4ec2df 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -69,6 +69,7 @@ #define DCCP_MSL (2 * 60 * HZ) +#ifdef CONFIG_NF_CONNTRACK_PROCFS static const char * const dccp_state_names[] = { [CT_DCCP_NONE] = "NONE", [CT_DCCP_REQUEST] = "REQUEST", @@ -81,6 +82,7 @@ static const char * const dccp_state_names[] = { [CT_DCCP_IGNORE] = "IGNORE", [CT_DCCP_INVALID] = "INVALID", }; +#endif #define sNO CT_DCCP_NONE #define sRQ CT_DCCP_REQUEST -- cgit