scd: Clean up unused shutdown method.

* scd/apdu.c (shutdown_ccid_reader, apdu_shutdown_reader): Remove.
(reset_ccid_reader): Don't set shutdown_reader.
* scd/ccid-driver.c (ccid_shutdown_reader): Remove.

--

Signed-off-by: NIIBE Yutaka <[email protected]>

1 files changed, 0 insertions, 48 deletions

diff --git a/scd/apdu.c b/scd/apdu.c
index 268a2c6dc..c139d76c1 100644
--- a/scd/apdu.c
+++ b/scd/apdu.c
@@ -101,7 +101,6 @@ struct reader_table_s {
   int (*connect_card)(int);
   int (*disconnect_card)(int);
   int (*close_reader)(int);
-  int (*shutdown_reader)(int);
   int (*reset_reader)(int);
   int (*get_status_reader)(int, unsigned int *);
   int (*send_apdu_reader)(int,unsigned char *,size_t,
@@ -462,7 +461,6 @@ new_reader_slot (void)
   reader_table[reader].connect_card = NULL;
   reader_table[reader].disconnect_card = NULL;
   reader_table[reader].close_reader = NULL;
-  reader_table[reader].shutdown_reader = NULL;
   reader_table[reader].reset_reader = NULL;
   reader_table[reader].get_status_reader = NULL;
   reader_table[reader].send_apdu_reader = NULL;
@@ -2476,14 +2474,6 @@ close_ccid_reader (int slot)
 
 
 static int
-shutdown_ccid_reader (int slot)
-{
-  ccid_shutdown_reader (reader_table[slot].ccid.handle);
-  return 0;
-}
-
-
-static int
 reset_ccid_reader (int slot)
 {
   int err;
@@ -2649,7 +2639,6 @@ open_ccid_reader (const char *portstr)
     }
 
   reader_table[slot].close_reader = close_ccid_reader;
-  reader_table[slot].shutdown_reader = shutdown_ccid_reader;
   reader_table[slot].reset_reader = reset_ccid_reader;
   reader_table[slot].get_status_reader = get_status_ccid;
   reader_table[slot].send_apdu_reader = send_apdu_ccid;
@@ -3264,43 +3253,6 @@ apdu_prepare_exit (void)
 }
 
 
-/* Shutdown a reader; that is basically the same as a close but keeps
-   the handle ready for later use. A apdu_reset_reader or apdu_connect
-   should be used to get it active again. */
-int
-apdu_shutdown_reader (int slot)
-{
-  int sw;
-
-  if (DBG_READER)
-    log_debug ("enter: apdu_shutdown_reader: slot=%d\n", slot);
-
-  if (slot < 0 || slot >= MAX_READER || !reader_table[slot].used )
-    {
-      if (DBG_READER)
-        log_debug ("leave: apdu_shutdown_reader => SW_HOST_NO_DRIVER\n");
-      return SW_HOST_NO_DRIVER;
-    }
-  sw = apdu_disconnect (slot);
-  if (sw)
-    {
-      if (DBG_READER)
-        log_debug ("leave: apdu_shutdown_reader => 0x%x (apdu_disconnect)\n",
-                   sw);
-      return sw;
-    }
-  if (reader_table[slot].shutdown_reader)
-    {
-      sw = reader_table[slot].shutdown_reader (slot);
-      if (DBG_READER)
-        log_debug ("leave: apdu_shutdown_reader => 0x%x (close_reader)\n", sw);
-      return sw;
-    }
-  if (DBG_READER)
-    log_debug ("leave: apdu_shutdown_reader => SW_HOST_NOT_SUPPORTED\n");
-  return SW_HOST_NOT_SUPPORTED;
-}
-
 /* Enumerate all readers and return information on whether this reader
    is in use.  The caller should start with SLOT set to 0 and
    increment it with each call until an error is returned. */