flowtop: Mark parameter in callback function as unused

Mark the nf_conntrack_msg_type parameter to flow_dump_cb with
__maybe_unused to prevent a warning when compiling with
-Wunused-parameter.

Signed-off-by: Tobias Klauser <tklauser@distanz.ch>

1 files changed, 1 insertions, 1 deletions

diff --git a/flowtop.c b/flowtop.c
index b2f67ea..405bfd8 100644
--- a/flowtop.c
+++ b/flowtop.c
@@ -1533,7 +1533,7 @@ static void collector_create_filter(struct nfct_handle *nfct)
 /* This hand-crafted filter looks ugly but it allows to do not
  * flush nfct connections & filter them by user specified filter.
  * May be it is better to replace this one by nfct_cmp. */
-static int flow_dump_cb(enum nf_conntrack_msg_type type,
+static int flow_dump_cb(enum nf_conntrack_msg_type type __maybe_unused,
 			struct nf_conntrack *ct, void *data __maybe_unused)
 {
 	struct flow_entry fl;