linux-kernel - [PATCH 2.6.20] e1000: Use ARRAY

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Date:	Mon, 5 Feb 2007 18:55:46 +0200
From:	"Ahmed S. Darwish" <darwish.07@...il.com>
To:	cramerj@...el.com, john.ronciak@...el.com
Cc:	linux-kernel@...r.kernel.org, netdev@...r.kernel.org
Subject: [PATCH 2.6.20] e1000: Use ARRAY_SIZE macro when appropriate

Hi,

A patch to use ARRAY_SIZE macro already defined in kernel.h.

Signed-off-by: Ahmed S. Darwish <darwish.07@...il.com>
---
Patch is compile tested.

diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index fb96c87..d21706e 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -746,7 +746,7 @@ err_setup:
 	uint32_t pat, value;                                                   \
 	uint32_t test[] =                                                      \
 		{0x5A5A5A5A, 0xA5A5A5A5, 0x00000000, 0xFFFFFFFF};              \
-	for (pat = 0; pat < sizeof(test)/sizeof(test[0]); pat++) {              \
+	for (pat = 0; pat < ARRAY_SIZE(test); pat++) {              \
 		E1000_WRITE_REG(&adapter->hw, R, (test[pat] & W));             \
 		value = E1000_READ_REG(&adapter->hw, R);                       \
 		if (value != (test[pat] & W & M)) {                             \

-- 
Ahmed S. Darwish
http://darwish-07.blogspot.com
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