From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ronnie Sahlberg Subject: [PATCH 12/19] cifs: remove rfc1002 header from smb2_lock_req Date: Mon, 20 Nov 2017 11:24:40 +1100 Message-ID: <20171120002447.32322-13-lsahlber@redhat.com> References: <20171120002447.32322-1-lsahlber@redhat.com> Cc: Steve French To: linux-cifs Return-path: In-Reply-To: <20171120002447.32322-1-lsahlber-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org> Sender: linux-cifs-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-ID: Signed-off-by: Ronnie Sahlberg --- fs/cifs/smb2pdu.c | 13 ++++++------- fs/cifs/smb2pdu.h | 2 +- 2 files changed, 7 insertions(+), 8 deletions(-) diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c index c1dd5961cf3f..d1242b1c9c35 100644 --- a/fs/cifs/smb2pdu.c +++ b/fs/cifs/smb2pdu.c @@ -3521,34 +3521,33 @@ smb2_lockv(const unsigned int xid, struct cifs_tcon *tcon, int resp_buf_type; unsigned int count; int flags = CIFS_NO_RESP; + unsigned int total_len; cifs_dbg(FYI, "smb2_lockv num lock %d\n", num_lock); - rc = small_smb2_init(SMB2_LOCK, tcon, (void **) &req); + rc = smb2_plain_req_init(SMB2_LOCK, tcon, (void **) &req, &total_len); if (rc) return rc; if (encryption_required(tcon)) flags |= CIFS_TRANSFORM_REQ; - req->hdr.sync_hdr.ProcessId = cpu_to_le32(pid); + req->sync_hdr.ProcessId = cpu_to_le32(pid); req->LockCount = cpu_to_le16(num_lock); req->PersistentFileId = persist_fid; req->VolatileFileId = volatile_fid; count = num_lock * sizeof(struct smb2_lock_element); - inc_rfc1001_len(req, count - sizeof(struct smb2_lock_element)); iov[0].iov_base = (char *)req; - /* 4 for rfc1002 length field and count for all locks */ - iov[0].iov_len = get_rfc1002_length(req) + 4 - count; + iov[0].iov_len = total_len; iov[1].iov_base = (char *)buf; iov[1].iov_len = count; cifs_stats_inc(&tcon->stats.cifs_stats.num_locks); - rc = SendReceive2(xid, tcon->ses, iov, 2, &resp_buf_type, flags, - &rsp_iov); + rc = smb2_send_recv(xid, tcon->ses, iov, 2, &resp_buf_type, flags, + &rsp_iov); cifs_small_buf_release(req); if (rc) { cifs_dbg(FYI, "Send error in smb2_lockv = %d\n", rc); diff --git a/fs/cifs/smb2pdu.h b/fs/cifs/smb2pdu.h index a8102e5f4ebb..0c33fc8cce71 100644 --- a/fs/cifs/smb2pdu.h +++ b/fs/cifs/smb2pdu.h @@ -907,7 +907,7 @@ struct smb2_lock_element { } __packed; struct smb2_lock_req { - struct smb2_hdr hdr; + struct smb2_sync_hdr sync_hdr; __le16 StructureSize; /* Must be 48 */ __le16 LockCount; __le32 Reserved; -- 2.13.3