1 files changed, 4 insertions, 6 deletions

diff --git a/fs/cifs/cifsacl.h b/fs/cifs/cifsacl.h
index b975ae113037..5e7b56738cc5 100644
--- a/fs/cifs/cifsacl.h
+++ b/fs/cifs/cifsacl.h
@@ -33,10 +33,9 @@ struct cifs_ntsd {
 
 struct cifs_sid {
         __u8 revision; /* revision level */
-        __u8 num_auth;
+        __u8 num_subauth;
         __u8 authority[6];
-        __u32 sub_auth[4];
-        __u32 rid;
+        __u32 sub_auth[0]; /* sub_auth[num_subauth] */
 } __attribute__((packed));
 
 struct cifs_acl {
@@ -54,10 +53,9 @@ struct cifs_ntace {
 
 struct cifs_ace {
         __u8 revision; /* revision level */
-        __u8 num_auth;
+        __u8 num_subauth;
         __u8 authority[6];
-        __u32 sub_auth[4];
-        __u32 rid;
+        __u32 sub_auth[0];
 } __attribute__((packed));
 
 /* everyone */