[PATCH 2/2 V2] staging: dgnc: remove redundant null check in

[Daeseok Youn]

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: Daeseok Youn <daeseok.youn at gmail.com>
---
V2: Adds more comments to Change Log.

 drivers/staging/dgnc/dgnc_driver.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/drivers/staging/dgnc/dgnc_driver.c b/drivers/staging/dgnc/dgnc_driver.c
index 22257d2..1882ef5 100644
--- a/drivers/staging/dgnc/dgnc_driver.c
+++ b/drivers/staging/dgnc/dgnc_driver.c
@@ -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);
 }
 
-- 
1.9.1