[PATCH v2 net-next] ipv4: fib: Remove unnecessary encap_type check
From: Yue Haibing
Date: Tue Jun 24 2025 - 22:04:22 EST
lwtunnel_build_state() has check validity of encap_type,
so no need to do this before call it.
Signed-off-by: Yue Haibing <yuehaibing@xxxxxxxxxx>
---
v2: Restore encap_type check in fib_encap_match()
---
net/ipv4/fib_semantics.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index f7c9c6a9f53e..a2f04992f579 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -625,11 +625,6 @@ int fib_nh_common_init(struct net *net, struct fib_nh_common *nhc,
if (encap) {
struct lwtunnel_state *lwtstate;
- if (encap_type == LWTUNNEL_ENCAP_NONE) {
- NL_SET_ERR_MSG(extack, "LWT encap type not specified");
- err = -EINVAL;
- goto lwt_failure;
- }
err = lwtunnel_build_state(net, encap_type, encap,
nhc->nhc_family, cfg, &lwtstate,
extack);
--
2.34.1