[PATCH 2.6.20] e1000: Use ARRAY_SIZE macro when appropriate
From: Ahmed S. Darwish
Date: Mon Feb 05 2007 - 11:56:18 EST
Hi,
A patch to use ARRAY_SIZE macro already defined in kernel.h.
Signed-off-by: Ahmed S. Darwish <darwish.07@xxxxxxxxx>
---
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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