[CIFS] Do not attempt to close invalidated file handles

[linux-2.6-omap-h63xx.git] / fs / cifs / readdir.c

diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
index 58d57299f2a08c432625f9be298e731e2fa7bae0..9f51f9bf0292f4a67aee9ca82aae2f6d3b6cc5d0 100644 (file)
--- a/fs/cifs/readdir.c
+++ b/fs/cifs/readdir.c
@@ -741,11 +741,14 @@ static int find_cifs_entry(const int xid, struct cifsTconInfo *pTcon,
           (index_to_find < first_entry_in_buffer)) {
                /* close and restart search */
                cFYI(1, ("search backing up - close and restart search"));
+               write_lock(&GlobalSMBSeslock);
                if (!cifsFile->srch_inf.endOfSearch &&
                    !cifsFile->invalidHandle) {
                        cifsFile->invalidHandle = true;
+                       write_unlock(&GlobalSMBSeslock);
                        CIFSFindClose(xid, pTcon, cifsFile->netfid);
-               }
+               } else
+                       write_unlock(&GlobalSMBSeslock);
                if (cifsFile->srch_inf.ntwrk_buf_start) {
                        cFYI(1, ("freeing SMB ff cache buf on search rewind"));
                        if (cifsFile->srch_inf.smallBuf)