diff options
Diffstat (limited to 'fs/cifs/smb2pdu.c')
| -rw-r--r-- | fs/cifs/smb2pdu.c | 36 |
1 files changed, 8 insertions, 28 deletions
diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index 7900aec7f92f..2943adc754e4 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -1258,8 +1258,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, } /* SMB2 TREE_CONNECT request must be called with TreeId == 0 */ - if (tcon) - tcon->tid = 0; + tcon->tid = 0; rc = smb2_plain_req_init(SMB2_TREE_CONNECT, tcon, (void **) &req, &total_len); @@ -1268,15 +1267,7 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, return rc; } - if (tcon == NULL) { - if ((ses->session_flags & SMB2_SESSION_FLAG_ENCRYPT_DATA)) - flags |= CIFS_TRANSFORM_REQ; - - /* since no tcon, smb2_init can not do this, so do here */ - req->sync_hdr.SessionId = ses->Suid; - if (ses->server->sign) - req->sync_hdr.Flags |= SMB2_FLAGS_SIGNED; - } else if (encryption_required(tcon)) + if (encryption_required(tcon)) flags |= CIFS_TRANSFORM_REQ; iov[0].iov_base = (char *)req; @@ -1302,21 +1293,16 @@ SMB2_tcon(const unsigned int xid, struct cifs_ses *ses, const char *tree, goto tcon_error_exit; } - if (tcon == NULL) { - ses->ipc_tid = rsp->hdr.sync_hdr.TreeId; - goto tcon_exit; - } - switch (rsp->ShareType) { case SMB2_SHARE_TYPE_DISK: cifs_dbg(FYI, "connection to disk share\n"); break; case SMB2_SHARE_TYPE_PIPE: - tcon->ipc = true; + tcon->pipe = true; cifs_dbg(FYI, "connection to pipe share\n"); break; case SMB2_SHARE_TYPE_PRINT: - tcon->ipc = true; + tcon->print = true; cifs_dbg(FYI, "connection to printer\n"); break; default: @@ -1892,16 +1878,6 @@ SMB2_ioctl(const unsigned int xid, struct cifs_tcon *tcon, u64 persistent_fid, if (rc) return rc; - if (use_ipc) { - if (ses->ipc_tid == 0) { - cifs_small_buf_release(req); - return -ENOTCONN; - } - - cifs_dbg(FYI, "replacing tid 0x%x with IPC tid 0x%x\n", - req->sync_hdr.TreeId, ses->ipc_tid); - req->sync_hdr.TreeId = ses->ipc_tid; - } if (encryption_required(tcon)) flags |= CIFS_TRANSFORM_REQ; @@ -2317,6 +2293,10 @@ void smb2_reconnect_server(struct work_struct *work) tcon_exist = true; } } + if (ses->tcon_ipc && ses->tcon_ipc->need_reconnect) { + list_add_tail(&ses->tcon_ipc->rlist, &tmp_list); + tcon_exist = true; + } } /* * Get the reference to server struct to be sure that the last call of |