staging: dgap: remove unnecessary function

The dgap_init_global() initialize the dgap_board
that is a global variable as static and dgap_poll_timer.
But init_timer() is called twice in dgap_start() and dgap_board
doesn't need to be initialized to NULL.

Signed-off-by: Daeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/staging/dgap/dgap.c b/drivers/staging/dgap/dgap.c
index 293dc3320b3a758cc74bb74021df2c413ef7120c..aa393d2941df375720f39d013442e389a3a16f8c 100644 (file)
--- a/drivers/staging/dgap/dgap.c
+++ b/drivers/staging/dgap/dgap.c
@@ -7018,23 +7018,6 @@ static struct pci_driver dgap_driver = {
        .remove         = dgap_remove_one,
 };
 
-/*
- * dgap_init_globals()
- *
- * This is where we initialize the globals from the static insmod
- * configuration variables.  These are declared near the head of
- * this file.
- */
-static void dgap_init_globals(void)
-{
-       unsigned int i;
-
-       for (i = 0; i < MAXBOARDS; i++)
-               dgap_board[i] = NULL;
-
-       init_timer(&dgap_poll_timer);
-}
-
 /*
  * Start of driver.
  */
@@ -7044,12 +7027,6 @@ static int dgap_start(void)
        unsigned long flags;
        struct device *device;
 
-       /*
-        * make sure that the globals are
-        * init'd before we do anything else
-        */
-       dgap_init_globals();
-
        dgap_numboards = 0;
 
        pr_info("For the tools package please visit http://www.digi.com\n");