linux-kernel - [PATCH 2/4] net: ethernet: apple: initialize variables directly

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Message-Id: <1368803268-27698-2-git-send-email-emilio@elopez.com.ar>
Date:	Fri, 17 May 2013 12:07:46 -0300
From:	Emilio López <emilio@...pez.com.ar>
To:	davem@...emloft.net
Cc:	netdev@...r.kernel.org, <linux-kernel@...r.kernel.org>,
	Emilio López <emilio@...pez.com.ar>
Subject: [PATCH 2/4] net: ethernet: apple: initialize variables directly

Clean up the code a bit to initialize the variables directly when
defining them.

Signed-off-by: Emilio López <emilio@...pez.com.ar>
---

Please note that this patch is untested.

 drivers/net/ethernet/apple/bmac.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/apple/bmac.c b/drivers/net/ethernet/apple/bmac.c
index f36bbd6..253030c 100644
--- a/drivers/net/ethernet/apple/bmac.c
+++ b/drivers/net/ethernet/apple/bmac.c
@@ -1030,14 +1030,12 @@ static void bmac_set_multicast(struct net_device *dev)
 		rx_cfg |= RxPromiscEnable;
 		bmwrite(dev, RXCFG, rx_cfg);
 	} else {
-		u16 hash_table[4];
+		u16 hash_table[4] = {0};
 
 		rx_cfg = bmread(dev, RXCFG);
 		rx_cfg &= ~RxPromiscEnable;
 		bmwrite(dev, RXCFG, rx_cfg);
 
-		for(i = 0; i < 4; i++) hash_table[i] = 0;
-
 		netdev_for_each_mc_addr(ha, dev) {
 			crc = ether_crc_le(6, ha->addr);
 			crc >>= 26;
-- 
1.8.2.3

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