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