1 files changed, 5 insertions, 3 deletions

diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index ca53720fa5b1..d6d226addde2 100644
--- a/fs/cifs/cifsfs.c
+++ b/fs/cifs/cifsfs.c
@@ -199,10 +199,12 @@ cifs_statfs(struct dentry *dentry, struct kstatfs *buf)
     /* Only need to call the old QFSInfo if failed
     on newer one */
     if(rc)
-        rc = CIFSSMBQFSInfo(xid, pTcon, buf);
+        if((pTcon->ses->flags & CIFS_SES_LANMAN) == 0)
+                rc = CIFSSMBQFSInfo(xid, pTcon, buf); /* not supported by OS2 */
 
-        /* Old Windows servers do not support level 103, retry with level 
-           one if old server failed the previous call */ 
+        /* Some old Windows servers also do not support level 103, retry with
+           older level one if old server failed the previous call or we
+           bypassed it because we detected that this was an older LANMAN sess */
         if(rc)
                 rc = SMBOldQFSInfo(xid, pTcon, buf);
         /*