smb: server: only use public smbdirect functions

Also remove a lot of unused includes...

Cc: Namjae Jeon <linkinjeon@kernel.org>
Cc: Steve French <smfrench@gmail.com>
Cc: Tom Talpey <tom@talpey.com>
Cc: linux-cifs@vger.kernel.org
Cc: samba-technical@lists.samba.org
Signed-off-by: Stefan Metzmacher <metze@samba.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

Author: metze-samba

fs/smb/server/smb2pdu.c

@@ -24,7 +24,6 @@
 #include "asn1.h"
 #include "connection.h"
 #include "transport_ipc.h"
-#include "../common/smbdirect/smbdirect.h"
 #include "transport_rdma.h"
 #include "vfs.h"
 #include "vfs_cache.h"

fs/smb/server/transport_rdma.c

@@ -13,30 +13,15 @@
 
 #include <linux/kthread.h>
 #include <linux/list.h>
-#include <linux/mempool.h>
-#include <linux/highmem.h>
-#include <linux/scatterlist.h>
 #include <linux/string_choices.h>
-#include <rdma/ib_verbs.h>
-#include <rdma/rdma_cm.h>
-#include <rdma/rw.h>
 
 #include "glob.h"
 #include "connection.h"
 #include "smb_common.h"
 #include "../common/smb2status.h"
-#include "../common/smbdirect/smbdirect.h"
-#include "../common/smbdirect/smbdirect_pdu.h"
-#include "../common/smbdirect/smbdirect_socket.h"
 #include "transport_rdma.h"
+#include "../common/smbdirect/smbdirect_public.h"
 
-/*
- * This is a temporary solution until all code
- * is moved to smbdirect_all_c_files.c and we
- * have an smbdirect.ko that exports the required
- * functions.
- */
-#include "../common/smbdirect/smbdirect_all_c_files.c"
 
 #define SMB_DIRECT_PORT_IWARP		5445
 #define SMB_DIRECT_PORT_INFINIBAND	445
@@ -709,3 +694,11 @@ static const struct ksmbd_transport_ops ksmbd_smb_direct_transport_ops = {
 	.rdma_write	= smb_direct_rdma_write,
 	.free_transport = smb_direct_free_transport,
 };
+
+/*
+ * This is a temporary solution until all code
+ * is moved to smbdirect_all_c_files.c and we
+ * have an smbdirect.ko that exports the required
+ * functions.
+ */
+#include "../common/smbdirect/smbdirect_all_c_files.c"

fs/smb/server/transport_rdma.h

@@ -27,4 +27,6 @@ static inline void init_smbd_max_io_size(unsigned int sz) { }
 static inline unsigned int get_smbd_max_read_write_size(struct ksmbd_transport *kt) { return 0; }
 #endif
 
+#include "../common/smbdirect/smbdirect.h"
+
 #endif /* __KSMBD_TRANSPORT_RDMA_H__ */