linux-kernel - [POC][PATCH 73/83] niu.c: get rid of pointless casts

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Date:	Mon, 21 Dec 2015 23:47:46 +0000
From:	Al Viro <viro@...IV.linux.org.uk>
To:	linux-kernel@...r.kernel.org
Cc:	Linus Torvalds <torvalds@...ux-foundation.org>
Subject: [POC][PATCH 73/83] niu.c: get rid of pointless casts

From: Al Viro <viro@...iv.linux.org.uk>

Signed-off-by: Al Viro <viro@...iv.linux.org.uk>
---
 drivers/net/ethernet/sun/niu.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 66ac0ffe..1716148 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -9959,14 +9959,14 @@ static void *niu_phys_alloc_coherent(struct device *dev, size_t size,
 				     u64 *dma_addr, gfp_t flag)
 {
 	unsigned long order = get_order(size);
-	unsigned long page = __get_free_pages(flag, order);
+	void *page = get_free_pages(flag, order);
 
 	if (page == 0UL)
 		return NULL;
-	memset((char *)page, 0, PAGE_SIZE << order);
+	memset(page, 0, PAGE_SIZE << order);
 	*dma_addr = __pa(page);
 
-	return (void *) page;
+	return page;
 }
 
 static void niu_phys_free_coherent(struct device *dev, size_t size,
-- 
2.1.4

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