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Commit 3bd0010a authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
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staging: dgnc: remove redundant NULL check for brd 



the "brd" value cannot be NULL in dgnc_finalize_board_init().
Because "brd" as a parameter of this function was already
checked for NULL.

the dgnc_finalize_board_init() as a static function was called
only from dgnc_found_board() function and brd->magic value
was assigned once in dgnc_found_board(). So it doesn't need to
check for DGNC_BOARD_MAGIC value.

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a2237a2d

drivers/staging/dgnc/dgnc_driver.c

+0 −3
Original line number Diff line number Diff line
@@ -579,9 +579,6 @@ static int dgnc_finalize_board_init(struct dgnc_board *brd) 
{

	int rc = 0;



	if (!brd || brd->magic != DGNC_BOARD_MAGIC)

		return -ENODEV;



	if (brd->irq) {

		rc = request_irq(brd->irq, brd->bd_ops->intr,

				 IRQF_SHARED, "DGNC", brd);