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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>
This commit is contained in:
Ronnie Sahlberg 2017-11-09 12:14:18 +11:00 committed by Steve French
parent 45305eda6b
commit 4eecf4cfe1
2 changed files with 13 additions and 3 deletions
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14
fs/cifs/smb2pdu.c
View File

@ -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);

2
fs/cifs/smb2pdu.h
View File

@ -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;