diff options
| author | Julian Wiedmann <jwi@linux.ibm.com> | 2020-12-07 13:53:07 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2020-12-08 15:56:53 -0800 |
| commit | 97f8841e0492ee15710be8f0ec4c48ad513990f8 (patch) | |
| tree | 8c69f617f53bf1132bf7f3a325a3603d714017df /net/iucv | |
| parent | 41a6351763d8b45cd51001a85563b421a5ad8e28 (diff) | |
| download | linux-97f8841e0492ee15710be8f0ec4c48ad513990f8.tar.bz2 | |
net/af_iucv: use DECLARE_SOCKADDR to cast from sockaddr
This gets us compile-time size checking.
Signed-off-by: Julian Wiedmann <jwi@linux.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/iucv')
| -rw-r--r-- | net/iucv/af_iucv.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c index db7d888914fa..882f028992c3 100644 --- a/net/iucv/af_iucv.c +++ b/net/iucv/af_iucv.c @@ -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 @@ done: 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 @@ done: 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); |