[CIFS] Add write perm for usr to file on windows should remove r/o dos attr

Remove read only dos attribute on chmod when adding any write permission (ie on any of
user/group/other (not all of user/group/other ie  0222) when
mounted to windows.

Suggested by: Urs Fleisch

Signed-off-by: Urs Fleisch <urs.fleisch@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index 5d1f487..f75bdc6 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -9,7 +9,10 @@
 (we had been leaving a file's mode read-only until the inode were reloaded).
 Allow setting of attribute back to ATTR_NORMAL (removing readonly dos attribute
 when archive dos attribute not set and we are changing mode back to writeable
-on server which does not support the Unix Extensions).
+on server which does not support the Unix Extensions).  Remove read only dos
+attribute on chmod when adding any write permission (ie on any of
+user/group/other (not all of user/group/other ie  0222) when
+mounted to windows.
 
 Version 1.47
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