src/*.c: Remove unused function parameters.

* buffer.c (defvar_per_buffer): Remove unused parameter `doc'.
  (DEFVAR_PER_BUFFER): Don't pass it.
* dispnew.c (row_equal_p, add_row_entry): Remove unused parameter `w'.
  (scrolling_window): Don't pass it.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/buffer.c b/src/buffer.c
index da2cc1573c8..8b56b285e48 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -5224,12 +5224,12 @@ init_buffer (void)
 #define DEFVAR_PER_BUFFER(lname, vname, type, doc)                      \
   do {                                                                  \
     static struct Lisp_Buffer_Objfwd bo_fwd;                            \
-    defvar_per_buffer (&bo_fwd, lname, vname, type, 0);                 \
+    defvar_per_buffer (&bo_fwd, lname, vname, type);                    \
   } while (0)
 
 static void
 defvar_per_buffer (struct Lisp_Buffer_Objfwd *bo_fwd, const char *namestring,
-                   Lisp_Object *address, Lisp_Object type, char *doc)
+                   Lisp_Object *address, Lisp_Object type)
 {
   struct Lisp_Symbol *sym;
   int offset;