[PATCH 05/11] udp: Remove the @bound field from union udp_epoll_ref

[David Gibson <david@gibson.dropbear.id.au>]

We set this field, but nothing ever checked it.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
---
 udp.c | 8 +++-----
 udp.h | 3 +--
 2 files changed, 4 insertions(+), 7 deletions(-)

diff --git a/udp.c b/udp.c
index ed095ec..2c5e4e9 100644
--- a/udp.c
+++ b/udp.c
@@ -952,8 +952,7 @@ int udp_tap_handler(struct ctx *c, int af, const void *addr,
 		sl = sizeof(s_in);
 
 		if (!(s = udp_tap_map[V4][src].sock)) {
-			union udp_epoll_ref uref = { .udp.bound = 1,
-						     .udp.port = src };
+			union udp_epoll_ref uref = { .udp.port = src };
 
 			s = sock_l4(c, AF_INET, IPPROTO_UDP, NULL, NULL, src,
 				    uref.u32);
@@ -1005,8 +1004,7 @@ int udp_tap_handler(struct ctx *c, int af, const void *addr,
 		}
 
 		if (!(s = udp_tap_map[V6][src].sock)) {
-			union udp_epoll_ref uref = { .udp.bound = 1,
-						     .udp.v6 = 1,
+			union udp_epoll_ref uref = { .udp.v6 = 1,
 						     .udp.port = src };
 
 			s = sock_l4(c, AF_INET6, IPPROTO_UDP, bind_addr, NULL,
@@ -1069,7 +1067,7 @@ int udp_tap_handler(struct ctx *c, int af, const void *addr,
 void udp_sock_init(const struct ctx *c, int ns, sa_family_t af,
 		   const void *addr, const char *ifname, in_port_t port)
 {
-	union udp_epoll_ref uref = { .udp.bound = 1 };
+	union udp_epoll_ref uref = { .u32 = 0 };
 	const void *bind_addr;
 	int s;
 
diff --git a/udp.h b/udp.h
index 2ac8610..43bd28a 100644
--- a/udp.h
+++ b/udp.h
@@ -29,8 +29,7 @@ void udp_update_l2_buf(const unsigned char *eth_d, const unsigned char *eth_s,
  */
 union udp_epoll_ref {
 	struct {
-		uint32_t	bound:1,
-				splice:3,
+		uint32_t	splice:3,
 #define UDP_TO_NS		1
 #define	UDP_TO_INIT		2
 #define UDP_BACK_TO_NS		3
-- 
@@ -29,8 +29,7 @@ void udp_update_l2_buf(const unsigned char *eth_d, const unsigned char *eth_s,
  */
 union udp_epoll_ref {
 	struct {
-		uint32_t	bound:1,
-				splice:3,
+		uint32_t	splice:3,
 #define UDP_TO_NS		1
 #define	UDP_TO_INIT		2
 #define UDP_BACK_TO_NS		3
-- 
2.38.1