From 48fa55a0a5e20b9e2a28a72c66c7027678cae6bb Mon Sep 17 00:00:00 2001 From: Matt Carlson Date: Wed, 13 Apr 2011 11:05:06 +0000 Subject: tg3: Automatically size stat/test string arrays This patch reimplements the size preprocessor constants of the stats and ethtool test string arrays. The size is calculated at compile time rather than using static constants. Signed-off-by: Matt Carlson Signed-off-by: Benjamin Li Reviewed-by: Michael Chan Signed-off-by: David S. Miller --- drivers/net/tg3.c | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) (limited to 'drivers/net/tg3.c') diff --git a/drivers/net/tg3.c b/drivers/net/tg3.c index b61b52f0a9f..9975cdb3883 100644 --- a/drivers/net/tg3.c +++ b/drivers/net/tg3.c @@ -165,11 +165,6 @@ #define TG3_RAW_IP_ALIGN 2 -/* number of ETHTOOL_GSTATS u64's */ -#define TG3_NUM_STATS (sizeof(struct tg3_ethtool_stats)/sizeof(u64)) - -#define TG3_NUM_TEST 6 - #define TG3_FW_UPDATE_TIMEOUT_SEC 5 #define FIRMWARE_TG3 "tigon/tg3.bin" @@ -279,7 +274,7 @@ MODULE_DEVICE_TABLE(pci, tg3_pci_tbl); static const struct { const char string[ETH_GSTRING_LEN]; -} ethtool_stats_keys[TG3_NUM_STATS] = { +} ethtool_stats_keys[] = { { "rx_octets" }, { "rx_fragments" }, { "rx_ucast_packets" }, @@ -358,9 +353,12 @@ static const struct { { "nic_tx_threshold_hit" } }; +#define TG3_NUM_STATS ARRAY_SIZE(ethtool_stats_keys) + + static const struct { const char string[ETH_GSTRING_LEN]; -} ethtool_test_keys[TG3_NUM_TEST] = { +} ethtool_test_keys[] = { { "nvram test (online) " }, { "link test (online) " }, { "register test (offline)" }, @@ -369,6 +367,9 @@ static const struct { { "interrupt test (offline)" }, }; +#define TG3_NUM_TEST ARRAY_SIZE(ethtool_test_keys) + + static void tg3_write32(struct tg3 *tp, u32 off, u32 val) { writel(val, tp->regs + off); -- cgit v1.2.3-70-g09d2