Commit 97f8841e authored by Julian Wiedmann's avatar Julian Wiedmann Committed by David S. Miller
Browse files

net/af_iucv: use DECLARE_SOCKADDR to cast from sockaddr 



This gets us compile-time size checking.

Signed-off-by: default avatarJulian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 41a63517

net/iucv/af_iucv.c

+4 −4
Original line number Diff line number Diff line
@@ -587,7 +587,7 @@ static void __iucv_auto_name(struct iucv_sock *iucv) 
static int iucv_sock_bind(struct socket *sock, struct sockaddr *addr,

			  int addr_len)

{

	struct sockaddr_iucv *sa = (struct sockaddr_iucv *) addr;

	DECLARE_SOCKADDR(struct sockaddr_iucv *, sa, addr);

	char uid[sizeof(sa->siucv_user_id)];

	struct sock *sk = sock->sk;

	struct iucv_sock *iucv;
@@ -691,7 +691,7 @@ static int iucv_sock_autobind(struct sock *sk) 


static int afiucv_path_connect(struct socket *sock, struct sockaddr *addr)

{

	struct sockaddr_iucv *sa = (struct sockaddr_iucv *) addr;

	DECLARE_SOCKADDR(struct sockaddr_iucv *, sa, addr);

	struct sock *sk = sock->sk;

	struct iucv_sock *iucv = iucv_sk(sk);

	unsigned char user_data[16];
@@ -738,7 +738,7 @@ static int afiucv_path_connect(struct socket *sock, struct sockaddr *addr) 
static int iucv_sock_connect(struct socket *sock, struct sockaddr *addr,

			     int alen, int flags)

{

	struct sockaddr_iucv *sa = (struct sockaddr_iucv *) addr;

	DECLARE_SOCKADDR(struct sockaddr_iucv *, sa, addr);

	struct sock *sk = sock->sk;

	struct iucv_sock *iucv = iucv_sk(sk);

	int err;
@@ -874,7 +874,7 @@ static int iucv_sock_accept(struct socket *sock, struct socket *newsock, 
static int iucv_sock_getname(struct socket *sock, struct sockaddr *addr,

			     int peer)

{

	struct sockaddr_iucv *siucv = (struct sockaddr_iucv *) addr;

	DECLARE_SOCKADDR(struct sockaddr_iucv *, siucv, addr);

	struct sock *sk = sock->sk;

	struct iucv_sock *iucv = iucv_sk(sk);