1 files changed, 4 insertions, 4 deletions

diff --git a/fs/dlm/user.c b/fs/dlm/user.c
index 7ff49852b0cb..911649a47dd5 100644
--- a/fs/dlm/user.c
+++ b/fs/dlm/user.c
@@ -503,11 +503,11 @@ static ssize_t device_write(struct file *file, const char __user *buf,
 #endif
                 return -EINVAL;
 
-#ifdef CONFIG_COMPAT
-        if (count > sizeof(struct dlm_write_request32) + DLM_RESNAME_MAXLEN)
-#else
+        /*
+         * can't compare against COMPAT/dlm_write_request32 because
+         * we don't yet know if is64bit is zero
+         */
         if (count > sizeof(struct dlm_write_request) + DLM_RESNAME_MAXLEN)
-#endif
                 return -EINVAL;
 
         kbuf = kzalloc(count + 1, GFP_NOFS);