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Fix some warnings triggered by gcc 4.6 -Wunused-but-set-variable

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This commit is contained in:
Martin Willi
2011-05-19 15:47:40 +02:00
parent d30df6ff3d
commit 513701f41b
12 changed files with 19 additions and 33 deletions
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src/libcharon/plugins/socket_raw/socket_raw_socket.c
+1 -6
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@@ -435,7 +435,6 @@ static int open_send_socket(private_socket_raw_socket_t *this,
int on = TRUE;
int type = UDP_ENCAP_ESPINUDP;
struct sockaddr_storage addr;
u_int sol;
int skt;
memset(&addr, 0, sizeof(addr));
@@ -448,7 +447,6 @@ static int open_send_socket(private_socket_raw_socket_t *this,
sin->sin_family = AF_INET;
sin->sin_addr.s_addr = INADDR_ANY;
sin->sin_port = htons(port);
sol = SOL_IP;
break;
}
case AF_INET6:
@@ -457,7 +455,6 @@ static int open_send_socket(private_socket_raw_socket_t *this,
sin6->sin6_family = AF_INET6;
memcpy(&sin6->sin6_addr, &in6addr_any, sizeof(in6addr_any));
sin6->sin6_port = htons(port);
sol = SOL_IPV6;
break;
}
default:
@@ -514,18 +511,16 @@ static int open_recv_socket(private_socket_raw_socket_t *this, int family)
{
int skt;
int on = TRUE;
u_int proto_offset, ip_len, sol, udp_header, ike_header;
u_int ip_len, sol, udp_header, ike_header;
/* precalculate constants depending on address family */
switch (family)
{
case AF_INET:
proto_offset = IP_PROTO_OFFSET;
ip_len = IP_LEN;
sol = SOL_IP;
break;
case AF_INET6:
proto_offset = IP6_PROTO_OFFSET;
ip_len = 0; /* IPv6 raw sockets contain no IP header */
sol = SOL_IPV6;
break;