1 files changed, 21 insertions, 0 deletions

diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
index 939e2f76b959..4c344fe7a152 100644
--- a/fs/cifs/cifssmb.c
+++ b/fs/cifs/cifssmb.c
@@ -1934,6 +1934,27 @@ CIFSSMBClose(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
 }
 
 int
+CIFSSMBFlush(const int xid, struct cifsTconInfo *tcon, int smb_file_id)
+{
+        int rc = 0;
+        FLUSH_REQ *pSMB = NULL;
+        cFYI(1, ("In CIFSSMBFlush"));
+
+        rc = small_smb_init(SMB_COM_FLUSH, 1, tcon, (void **) &pSMB);
+        if (rc)
+                return rc;
+
+        pSMB->FileID = (__u16) smb_file_id;
+        pSMB->ByteCount = 0;
+        rc = SendReceiveNoRsp(xid, tcon->ses, (struct smb_hdr *) pSMB, 0);
+        cifs_stats_inc(&tcon->num_flushes);
+        if (rc)
+                cERROR(1, ("Send error in Flush = %d", rc));
+
+        return rc;
+}
+
+int
 CIFSSMBRename(const int xid, struct cifsTconInfo *tcon,
               const char *fromName, const char *toName,
               const struct nls_table *nls_codepage, int remap)