sock_no_open       24 net/nonet.c    	.open = sock_no_open,
sock_no_open      100 net/socket.c   static int sock_no_open(struct inode *irrelevant, struct file *dontcare);
sock_no_open      138 net/socket.c   	.open =		sock_no_open,	/* special open code to disallow open via /proc */
sock_no_open      515 net/socket.c   	.open = sock_no_open,