static void smb_free_request(struct smb_request *req)
{
atomic_dec(&req->rq_server->nr_requests);
if (req->rq_buffer && !(req->rq_flags & SMB_REQ_STATIC))
smb_kfree(req->rq_buffer);
if (req->rq_trans2buffer)
smb_kfree(req->rq_trans2buffer);
kmem_cache_free(req_cachep, req);
}
static void
smb_put_super(struct super_block *sb)
{
struct smb_sb_info *server = SMB_SB(sb);
smb_lock_server(server);
server->state = CONN_INVALID;
smbiod_unregister_server(server);
smb_close_socket(server);
if (server->conn_pid)
kill_proc(server->conn_pid, SIGTERM, 1);
smb_kfree(server->ops);
smb_unload_nls(server);
sb->s_fs_info = NULL;
smb_unlock_server(server);
smb_kfree(server);
}
/*
* Prepare a "normal" request structure.
*/
static int smb_setup_request(struct smb_request *req)
{
int len = smb_len(req->rq_header) + 4;
req->rq_slen = len;
/* if we expect a data part in the reply we set the iov's to read it */
if (req->rq_resp_bcc)
req->rq_setup_read = smb_setup_bcc;
/* This tries to support re-using the same request */
req->rq_bytes_sent = 0;
req->rq_rcls = 0;
req->rq_err = 0;
req->rq_errno = 0;
req->rq_fragment = 0;
if (req->rq_trans2buffer)
smb_kfree(req->rq_trans2buffer);
return 0;
}
