[net] drop 'size' argument of sock_recvmsg()
all callers have it equal to msg_data_left(msg).
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
diff --git a/include/linux/net.h b/include/linux/net.h
index 49175e4..72c1e06 100644
--- a/include/linux/net.h
+++ b/include/linux/net.h
@@ -218,8 +218,7 @@
struct socket *sock_alloc(void);
void sock_release(struct socket *sock);
int sock_sendmsg(struct socket *sock, struct msghdr *msg);
-int sock_recvmsg(struct socket *sock, struct msghdr *msg, size_t size,
- int flags);
+int sock_recvmsg(struct socket *sock, struct msghdr *msg, int flags);
struct file *sock_alloc_file(struct socket *sock, int flags, const char *dname);
struct socket *sockfd_lookup(int fd, int *err);
struct socket *sock_from_file(struct file *file, int *err);