staging: gasket: remove gasket_page_table_num_extended_entries()

It is exported, yet no one calls it so just remove the dead code.

Cc: Rob Springer <rspringer@google.com>
Cc: John Joseph <jnjoseph@google.com>
Cc: Ben Chan <benchan@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/gasket/gasket_page_table.c b/drivers/staging/gasket/gasket_page_table.c
index 3de7f8c400c98f18c3dbd8c2ef4d54502ce7aadf..dcd52e141f95df49a4b65905af53adc766dbba89 100644 (file)
--- a/drivers/staging/gasket/gasket_page_table.c
+++ b/drivers/staging/gasket/gasket_page_table.c
@@ -640,17 +640,6 @@ uint gasket_page_table_num_simple_entries(struct gasket_page_table *pg_tbl)
 EXPORT_SYMBOL(gasket_page_table_num_simple_entries);
 
 /* See gasket_page_table.h for description. */
-uint gasket_page_table_num_extended_entries(struct gasket_page_table *pg_tbl)
-{
-       if (!pg_tbl) {
-               gasket_nodev_error("Passed a null page table.");
-               return 0;
-       }
-
-       return pg_tbl->num_extended_entries;
-}
-EXPORT_SYMBOL(gasket_page_table_num_extended_entries);
-
 uint gasket_page_table_num_active_pages(struct gasket_page_table *pg_tbl)
 {
        if (!pg_tbl) {

diff --git a/drivers/staging/gasket/gasket_page_table.h b/drivers/staging/gasket/gasket_page_table.h
index d8d031cf16a2c5ca3feae6ce6aa18888d152a953..720ce2bc2c0121c085ed14b4518b5ab385c4f0cc 100644 (file)
--- a/drivers/staging/gasket/gasket_page_table.h
+++ b/drivers/staging/gasket/gasket_page_table.h
@@ -201,13 +201,6 @@ uint gasket_page_table_num_entries(struct gasket_page_table *page_table);
  */
 uint gasket_page_table_num_simple_entries(struct gasket_page_table *page_table);
 
-/*
- * Gets the number of extended entries.
- * @page_table: Gasket page table pointer.
- */
-uint gasket_page_table_num_extended_entries(
-       struct gasket_page_table *page_table);
-
 /*
  * Gets the number of actively pinned pages.
  * @page_table: Gasket page table pointer.