Merge tag 'berlin-fixes-for-4.4-rc1-1' of git://git.infradead.org/users/hesselba...

[firefly-linux-kernel-4.4.55.git] / net / sunrpc / auth_unix.c

diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c
index 4feda2d0a8333eb6a280521b0dc187cae84e6621..548240dd15fcf018f81134ba0717327c13eb580e 100644 (file)
--- a/net/sunrpc/auth_unix.c
+++ b/net/sunrpc/auth_unix.c
@@ -23,7 +23,7 @@ struct unx_cred {
 };
 #define uc_uid                 uc_base.cr_uid
 
-#define UNX_WRITESLACK         (21 + (UNX_MAXNODENAME >> 2))
+#define UNX_WRITESLACK         (21 + XDR_QUADLEN(UNX_MAXNODENAME))
 
 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
 # define RPCDBG_FACILITY       RPCDBG_AUTH