3 files changed, 64 insertions, 2 deletions

diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index a729d083e6f4..014f26c7864f 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -179,6 +179,8 @@ extern int CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
 extern int CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
                         const FILE_BASIC_INFO *data, __u16 fid,
                         __u32 pid_of_opener);
+extern int CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
+                        bool delete_file, __u16 fid, __u32 pid_of_opener);
 #if 0
 extern int CIFSSMBSetAttrLegacy(int xid, struct cifsTconInfo *tcon,
                         char *fileName, __u16 dos_attributes,
diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 994de7c90474..7b365842bfa1 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -4876,6 +4876,61 @@ CIFSSMBSetFileInfo(const int xid, struct cifsTconInfo *tcon,
         return rc;
 }
 
+int
+CIFSSMBSetFileDisposition(const int xid, struct cifsTconInfo *tcon,
+                          bool delete_file, __u16 fid, __u32 pid_of_opener)
+{
+        struct smb_com_transaction2_sfi_req *pSMB  = NULL;
+        char *data_offset;
+        int rc = 0;
+        __u16 params, param_offset, offset, byte_count, count;
+
+        cFYI(1, ("Set File Disposition (via SetFileInfo)"));
+        rc = small_smb_init(SMB_COM_TRANSACTION2, 15, tcon, (void **) &pSMB);
+
+        if (rc)
+                return rc;
+
+        pSMB->hdr.Pid = cpu_to_le16((__u16)pid_of_opener);
+        pSMB->hdr.PidHigh = cpu_to_le16((__u16)(pid_of_opener >> 16));
+
+        params = 6;
+        pSMB->MaxSetupCount = 0;
+        pSMB->Reserved = 0;
+        pSMB->Flags = 0;
+        pSMB->Timeout = 0;
+        pSMB->Reserved2 = 0;
+        param_offset = offsetof(struct smb_com_transaction2_sfi_req, Fid) - 4;
+        offset = param_offset + params;
+
+        data_offset = (char *) (&pSMB->hdr.Protocol) + offset;
+
+        count = 1;
+        pSMB->MaxParameterCount = cpu_to_le16(2);
+        /* BB find max SMB PDU from sess */
+        pSMB->MaxDataCount = cpu_to_le16(1000);
+        pSMB->SetupCount = 1;
+        pSMB->Reserved3 = 0;
+        pSMB->SubCommand = cpu_to_le16(TRANS2_SET_FILE_INFORMATION);
+        byte_count = 3 /* pad */  + params + count;
+        pSMB->DataCount = cpu_to_le16(count);
+        pSMB->ParameterCount = cpu_to_le16(params);
+        pSMB->TotalDataCount = pSMB->DataCount;
+        pSMB->TotalParameterCount = pSMB->ParameterCount;
+        pSMB->ParameterOffset = cpu_to_le16(param_offset);
+        pSMB->DataOffset = cpu_to_le16(offset);
+        pSMB->Fid = fid;
+        pSMB->InformationLevel = cpu_to_le16(SMB_SET_FILE_DISPOSITION_INFO);
+        pSMB->Reserved4 = 0;
+        pSMB->hdr.smb_buf_length += byte_count;
+        pSMB->ByteCount = cpu_to_le16(byte_count);
+        *data_offset = delete_file ? 1 : 0;
+        rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
+        if (rc)
+                cFYI(1, ("Send error in SetFileDisposition = %d", rc));
+
+        return rc;
+}
 
 int
 CIFSSMBSetPathInfo(const int xid, struct cifsTconInfo *tcon,
diff --git a/fs/cifs/inode.c b/fs/cifs/inode.c
index 660aac81160a..954b670f1687 100644
--- a/fs/cifs/inode.c
+++ b/fs/cifs/inode.c
@@ -778,8 +778,7 @@ cifs_rename_pending_delete(char *full_path, struct inode *inode, int xid)
         FILE_BASIC_INFO *info_buf;
 
         rc = CIFSSMBOpen(xid, tcon, full_path, FILE_OPEN,
-                         DELETE|FILE_WRITE_ATTRIBUTES,
-                         CREATE_NOT_DIR|CREATE_DELETE_ON_CLOSE,
+                         DELETE|FILE_WRITE_ATTRIBUTES, CREATE_NOT_DIR,
                          &netfid, &oplock, NULL, cifs_sb->local_nls,
                          cifs_sb->mnt_cifs_flags & CIFS_MOUNT_MAP_SPECIAL_CHR);
         if (rc != 0)
@@ -807,6 +806,12 @@ cifs_rename_pending_delete(char *full_path, struct inode *inode, int xid)
         rc = CIFSSMBRenameOpenFile(xid, tcon, netfid, NULL, cifs_sb->local_nls,
                                    cifs_sb->mnt_cifs_flags &
                                             CIFS_MOUNT_MAP_SPECIAL_CHR);
+        if (rc != 0)
+                goto out_close;
+
+        /* set DELETE_ON_CLOSE */
+        rc = CIFSSMBSetFileDisposition(xid, tcon, true, netfid, current->tgid);
+
 out_close:
         CIFSSMBClose(xid, tcon, netfid);
 out: