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-rw-r--r--fs/cifs/cifsfs.c8
1 files changed, 5 insertions, 3 deletions
diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
index ca53720fa5b..d6d226addde 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);
/*