obj: Drop type parameter from snprintf callback

Objects don't support any other output type than NFTNL_OUTPUT_DEFAULT,
so just drop the parameter.

Signed-off-by: Phil Sutter <phil@nwl.cc>

1 files changed, 2 insertions, 19 deletions

diff --git a/src/obj/tunnel.c b/src/obj/tunnel.c
index 100aa09..5ede6bd 100644
--- a/src/obj/tunnel.c
+++ b/src/obj/tunnel.c
@@ -530,31 +530,14 @@ nftnl_obj_tunnel_parse(struct nftnl_obj *e, struct nlattr *attr)
 	return 0;
 }
 
-static int nftnl_obj_tunnel_snprintf_default(char *buf, size_t len,
-					     const struct nftnl_obj *e)
+static int nftnl_obj_tunnel_snprintf(char *buf, size_t len,
+				     uint32_t flags, const struct nftnl_obj *e)
 {
 	struct nftnl_obj_tunnel *tun = nftnl_obj_data(e);
 
 	return snprintf(buf, len, "id %u ", tun->id);
 }
 
-static int nftnl_obj_tunnel_snprintf(char *buf, size_t len, uint32_t type,
-				     uint32_t flags, const struct nftnl_obj *e)
-{
-	if (len)
-		buf[0] = '\0';
-
-	switch (type) {
-	case NFTNL_OUTPUT_DEFAULT:
-		return nftnl_obj_tunnel_snprintf_default(buf, len, e);
-	case NFTNL_OUTPUT_XML:
-	case NFTNL_OUTPUT_JSON:
-	default:
-		break;
-	}
-	return -1;
-}
-
 struct obj_ops obj_ops_tunnel = {
 	.name		= "tunnel",
 	.type		= NFT_OBJECT_TUNNEL,