[ATM]: Use size_t for size in {send,recv}msg.

net/atm/common.c

@@ -463,7 +463,7 @@ int vcc_connect(struct socket *sock, int itf, short vpi, int vci)
 
 
 int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
-		int size, int flags)
+		size_t size, int flags)
 {
 	struct sock *sk = sock->sk;
 	struct atm_vcc *vcc;
@@ -503,7 +503,7 @@ int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
 
 
 int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
-		int total_len)
+		size_t total_len)
 {
 	struct sock *sk = sock->sk;
 	DEFINE_WAIT(wait);

net/atm/common.h

@@ -14,9 +14,9 @@ int vcc_create(struct socket *sock, int protocol, int family);
 int vcc_release(struct socket *sock);
 int vcc_connect(struct socket *sock, int itf, short vpi, int vci);
 int vcc_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *msg,
-		int size, int flags);
+		size_t size, int flags);
 int vcc_sendmsg(struct kiocb *iocb, struct socket *sock, struct msghdr *m,
-		int total_len);
+		size_t total_len);
 unsigned int vcc_poll(struct file *file, struct socket *sock, poll_table *wait);
 int vcc_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg);
 int vcc_setsockopt(struct socket *sock, int level, int optname, char *optval,