@@ -1095,7 +1095,7 @@ static int nfs_ca_sockname(const struct sockaddr *sap, const socklen_t salen,
.sin6_family = AF_INET6,
.sin6_addr = IN6ADDR_ANY_INIT,
};
- int sock;
+ int sock, result = 0;
sock = socket(sap->sa_family, SOCK_DGRAM, IPPROTO_UDP);
if (sock < 0)
@@ -1103,28 +1103,26 @@ static int nfs_ca_sockname(const struct sockaddr *sap, const socklen_t salen,
switch (sap->sa_family) {
case AF_INET:
- if (bind(sock, SAFE_SOCKADDR(&sin), sizeof(sin)) < 0) {
- close(sock);
- return 0;
- }
+ if (bind(sock, SAFE_SOCKADDR(&sin), sizeof(sin)) < 0)
+ goto out;
break;
case AF_INET6:
- if (bind(sock, SAFE_SOCKADDR(&sin6), sizeof(sin6)) < 0) {
- close(sock);
- return 0;
- }
+ if (bind(sock, SAFE_SOCKADDR(&sin6), sizeof(sin6)) < 0)
+ goto out;
break;
default:
errno = EAFNOSUPPORT;
- return 0;
+ goto out;
}
- if (connect(sock, sap, salen) < 0) {
- close(sock);
- return 0;
- }
+ if (connect(sock, sap, salen) < 0)
+ goto out;
- return !getsockname(sock, buf, buflen);
+ result = !getsockname(sock, buf, buflen);
+
+out:
+ close(sock);
+ return result;
}
/*