[PATCH net-next] ipv4: fib: Remove unnecessary encap_type check

[Yue Haibing]

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>
---
 net/ipv4/fib_semantics.c | 8 --------
 1 file changed, 8 deletions(-)

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index f7c9c6a9f53e..475ffcbf4927 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);
@@ -890,9 +885,6 @@ static int fib_encap_match(struct net *net, u16 encap_type,
 	struct lwtunnel_state *lwtstate;
 	int ret, result = 0;
 
-	if (encap_type == LWTUNNEL_ENCAP_NONE)
-		return 0;
-
 	ret = lwtunnel_build_state(net, encap_type, encap, AF_INET,
 				   cfg, &lwtstate, extack);
 	if (!ret) {
-- 
2.34.1