SELinux: remove unused and shadowed addrlen variable

Remove unused and shadowed addrlen variable.  Picked up by sparse.

Signed-off-by: James Morris <jmorris@namei.org>
Acked-by: Stephen Smalley <sds@tycho.nsa.gov>
Acked-by: Paul Moore <paul.moore@hp.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
index f53000803a5d..6e8d0e91c0ca 100644
--- a/security/selinux/hooks.c
+++ b/security/selinux/hooks.c
@@ -3669,7 +3669,7 @@ static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, in
                 struct sockaddr_in6 *addr6 = NULL;
                 unsigned short snum;
                 struct sock *sk = sock->sk;
-                u32 sid, node_perm, addrlen;
+                u32 sid, node_perm;
 
                 tsec = current->security;
                 isec = SOCK_INODE(sock)->i_security;
@@ -3677,12 +3677,10 @@ static int selinux_socket_bind(struct socket *sock, struct sockaddr *address, in
                 if (family == PF_INET) {
                         addr4 = (struct sockaddr_in *)address;
                         snum = ntohs(addr4->sin_port);
-                        addrlen = sizeof(addr4->sin_addr.s_addr);
                         addrp = (char *)&addr4->sin_addr.s_addr;
                 } else {
                         addr6 = (struct sockaddr_in6 *)address;
                         snum = ntohs(addr6->sin6_port);
-                        addrlen = sizeof(addr6->sin6_addr.s6_addr);
                         addrp = (char *)&addr6->sin6_addr.s6_addr;
                 }