sg_req_info_t     825 fs/compat_ioctl.c 	sg_req_info_t __user *r;
sg_req_info_t     827 fs/compat_ioctl.c 	r = compat_alloc_user_space(sizeof(sg_req_info_t)*SG_MAX_QUEUE);
sg_req_info_t     835 fs/compat_ioctl.c 		if (copy_in_user(o + i, r + i, offsetof(sg_req_info_t, usr_ptr)) ||