4 files changed, 7 insertions, 5 deletions
diff --git a/include/linux/nfs4.h b/include/linux/nfs4.h
index 82d8fb422092..4dba3c948932 100644
--- a/include/linux/nfs4.h
+++ b/include/linux/nfs4.h
@@ -38,7 +38,7 @@ struct nfs4_ace {
 
 struct nfs4_acl {
 	uint32_t	naces;
-	struct nfs4_ace	aces[0];
+	struct nfs4_ace	aces[];
 };
 
 #define NFS4_MAXLABELLEN	2048
@@ -295,7 +295,7 @@ static inline bool seqid_mutating_err(u32 err)
 	case NFS4ERR_NOFILEHANDLE:
 	case NFS4ERR_MOVED:
 		return false;
-	};
+	}
 	return true;
 }
 
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 73eda45f1cfd..6ee9119acc5d 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -230,6 +230,7 @@ struct nfs4_copy_state {
 #define NFS_INO_INVALID_OTHER	BIT(12)		/* other attrs are invalid */
 #define NFS_INO_DATA_INVAL_DEFER	\
 				BIT(13)		/* Deferred cache invalidation */
+#define NFS_INO_INVALID_BLOCKS	BIT(14)         /* cached blocks are invalid */
 
 #define NFS_INO_INVALID_ATTR	(NFS_INO_INVALID_CHANGE \
 		| NFS_INO_INVALID_CTIME \
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h
index e5f3e7d8d3d5..5fd0a9ef425f 100644
--- a/include/linux/nfs_xdr.h
+++ b/include/linux/nfs_xdr.h
@@ -1227,7 +1227,7 @@ struct nfs4_secinfo4 {
 
 struct nfs4_secinfo_flavors {
 	unsigned int		num_flavors;
-	struct nfs4_secinfo4	flavors[0];
+	struct nfs4_secinfo4	flavors[];
 };
 
 struct nfs4_secinfo_arg {
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index 4f6b28487f28..98da816b5fc2 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -76,7 +76,7 @@ struct rpc_auth {
 	unsigned int		au_verfsize;	/* size of reply verifier */
 	unsigned int		au_ralign;	/* words before UL header */
 
-	unsigned int		au_flags;
+	unsigned long		au_flags;
 	const struct rpc_authops *au_ops;
 	rpc_authflavor_t	au_flavor;	/* pseudoflavor (note may
 						 * differ from the flavor in
@@ -89,7 +89,8 @@ struct rpc_auth {
 };
 
 /* rpc_auth au_flags */
-#define RPCAUTH_AUTH_DATATOUCH	0x00000002
+#define RPCAUTH_AUTH_DATATOUCH		(1)
+#define RPCAUTH_AUTH_UPDATE_SLACK	(2)
 
 struct rpc_auth_create_args {
 	rpc_authflavor_t pseudoflavor;