expr: immediate: check for chain attribute to release chain name

Check for chain name attribute to release chain name, for consistency
with other existing attributes.

Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>

1 files changed, 0 insertions, 12 deletions

diff --git a/src/expr/data_reg.c b/src/expr/data_reg.c
index 690b23d..d2ccf2e 100644
--- a/src/expr/data_reg.c
+++ b/src/expr/data_reg.c
@@ -206,18 +206,6 @@ int nftnl_parse_data(union nftnl_data_reg *data, struct nlattr *attr, int *type)
 	return ret;
 }
 
-void nftnl_free_verdict(const union nftnl_data_reg *data)
-{
-	switch(data->verdict) {
-	case NFT_JUMP:
-	case NFT_GOTO:
-		xfree(data->chain);
-		break;
-	default:
-		break;
-	}
-}
-
 int nftnl_data_cpy(union nftnl_data_reg *dreg, const void *src, uint32_t len)
 {
 	int ret = 0;