staging: dgnc: remove redundant initialization for channel array

The channel array in board_t was initialized in dgnc_found_board()
with NULL. But the channel is going to initialize in dgnc_tty_init().
So the channel array doesn't need to set NULL for initailization.

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

diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c
index 01e948cabcb29a6bd76da86c879080d134defd56..b598034736c10d73262e0ca8794ee24ce4db2d0f 100644 (file)
--- a/drivers/staging/dgnc/dgnc_driver.c
+++ b/drivers/staging/dgnc/dgnc_driver.c
@@ -400,9 +400,6 @@ static int dgnc_found_board(struct pci_dev *pdev, int id)
 
        brd->state              = BOARD_FOUND;
 
-       for (i = 0; i < MAXPORTS; i++)
-               brd->channels[i] = NULL;
-
        /* store which card & revision we have */
        pci_read_config_word(pdev, PCI_SUBSYSTEM_VENDOR_ID, &brd->subvendor);
        pci_read_config_word(pdev, PCI_SUBSYSTEM_ID, &brd->subdevice);