cifs: remove rfc1002 header from smb2_tree_disconnect_req

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Reviewed-by: Aurelien Aptel <aaptel@suse.com>
Signed-off-by: Steve French <smfrench@gmail.com>
Acked-by: Pavel Shilovsky <pshilov@microsoft.com>

diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
index 4295cb5..0c58bff 100644 (file)
--- a/fs/cifs/smb2pdu.c
+++ b/fs/cifs/smb2pdu.c
@@ -1400,6 +1400,10 @@ SMB2_tdis(const unsigned int xid, struct cifs_tcon *tcon)
        int rc = 0;
        struct cifs_ses *ses = tcon->ses;
        int flags = 0;
+       unsigned int total_len;
+       struct kvec iov[1];
+       struct kvec rsp_iov;
+       int resp_buf_type;
 
        cifs_dbg(FYI, "Tree Disconnect\n");
 
@@ -1409,14 +1413,20 @@ SMB2_tdis(const unsigned int xid, struct cifs_tcon *tcon)
        if ((tcon->need_reconnect) || (tcon->ses->need_reconnect))
                return 0;
 
-       rc = small_smb2_init(SMB2_TREE_DISCONNECT, tcon, (void **) &req);
+       rc = smb2_plain_req_init(SMB2_TREE_DISCONNECT, tcon, (void **) &req,
+                            &total_len);
        if (rc)
                return rc;
 
        if (encryption_required(tcon))
                flags |= CIFS_TRANSFORM_REQ;
 
-       rc = SendReceiveNoRsp(xid, ses, (char *)req, flags);
+       flags |= CIFS_NO_RESP;
+
+       iov[0].iov_base = (char *)req;
+       iov[0].iov_len = total_len;
+
+       rc = smb2_send_recv(xid, ses, iov, 1, &resp_buf_type, flags, &rsp_iov);
        cifs_small_buf_release(req);
        if (rc)
                cifs_stats_fail_inc(tcon, SMB2_TREE_DISCONNECT_HE);

diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h
index 0799e09..8b7aade 100644 (file)
--- a/fs/cifs/smb2pdu.h
+++ b/fs/cifs/smb2pdu.h
@@ -375,7 +375,7 @@ struct smb2_tree_connect_rsp {
 #define SMB2_SHARE_CAP_ASYMMETRIC cpu_to_le32(0x00000080) /* 3.02 */
 
 struct smb2_tree_disconnect_req {
-       struct smb2_hdr hdr;
+       struct smb2_sync_hdr sync_hdr;
        __le16 StructureSize;   /* Must be 4 */
        __le16 Reserved;
 } __packed;