Use the ERR_CAST macro to clearly indicate that this is a pointer
to an error value and that a type conversion was performed.
Signed-off-by: Shen Lichuan <shenlichuan@xxxxxxxx>
---
net/netfilter/nf_conntrack_core.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
index 9384426ddc06..d3cb53b008f5 100644
--- a/net/netfilter/nf_conntrack_core.c
+++ b/net/netfilter/nf_conntrack_core.c
@@ -1722,7 +1722,7 @@ init_conntrack(struct net *net, struct nf_conn *tmpl,
ct = __nf_conntrack_alloc(net, zone, tuple, &repl_tuple, GFP_ATOMIC,
hash);
if (IS_ERR(ct))
- return (struct nf_conntrack_tuple_hash *)ct;
+ return ERR_CAST(ct);
if (!nf_ct_add_synproxy(ct, tmpl)) {
nf_conntrack_free(ct);
--
2.17.1
