[CIFS] report rename failure when target file is locked by Windows

Fixes Samba bugzilla bug # 4182

Rename by handle failures (retry after rename by path) were not
being returned back.

Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 50afab8..0b3c37e 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -3,7 +3,9 @@
 Support deep tree mounts.  Better support OS/2, Win9x (DOS) time stamps.
 Allow null user to be specified on mount ("username="). Do not return
 EINVAL on readdir when filldir fails due to overwritten blocksize
-(fixes FC problem)
+(fixes FC problem).  Return error in rename 2nd attempt retry (ie report
+if rename by handle also fails, after rename by path fails, we were
+not reporting whether the retry worked or not).
 
 Version 1.45
 ------------