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Commit 14ad5165 authored by Daeseok Youn's avatar Daeseok Youn Committed by Greg Kroah-Hartman
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staging: dgnc: remove redundant null check in 



the "brd" was already checked for NULL before calling dgnc_do_remap().

the dgnc_do_remap() function was called only
from the dgnc_found_board() and the DGNC_BOARD_MAGIC value
was assigned to "brd->magic" in dgcn_found_board(). So it doesn't
need to check about magic value.

Signed-off-by: default avatarDaeseok Youn <daeseok.youn@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent fb7d94a7

drivers/staging/dgnc/dgnc_driver.c

+0 −3
Original line number Diff line number Diff line
@@ -599,9 +599,6 @@ static int dgnc_finalize_board_init(struct dgnc_board *brd) 
 */

static void dgnc_do_remap(struct dgnc_board *brd)

{

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

		return;



	brd->re_map_membase = ioremap(brd->membase, 0x1000);

}