linux-kernel - [PATCH 2/2] staging: dgnc: remove redundant null check in

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Message-ID: <20160520095128.GA30102@SEL-JYOUN-D1>
Date:	Fri, 20 May 2016 18:51:28 +0900
From:	Daeseok Youn <daeseok.youn@...il.com>
To:	lidza.louina@...il.com
Cc:	markh@...pro.net, gregkh@...uxfoundation.org,
	driverdev-devel@...uxdriverproject.org, devel@...verdev.osuosl.org,
	linux-kernel@...r.kernel.org, kernel-janitors@...r.kernel.org
Subject: [PATCH 2/2] staging: dgnc: remove redundant null check in

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

Signed-off-by: Daeseok Youn <daeseok.youn@...il.com>
---
 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