Gitweb:
http://git.kernel.org/git/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit;h=4c3616cdda0632a3d0e39069765f9ea0e6bd093e
Commit: 4c3616cdda0632a3d0e39069765f9ea0e6bd093e
Parent: f59d9782751bf1a2c51e7e1e9f614ffec35fb52e
Author: Alejandro Martinez Ruiz <[EMAIL PROTECTED]>
AuthorDate: Thu Oct 18 10:00:15 2007 +0200
Committer: David S. Miller <[EMAIL PROTECTED]>
CommitDate: Mon Jan 28 15:03:36 2008 -0800
netdev: use ARRAY_SIZE() instead of sizeof(array) / ETH_GSTRING_LEN
Using ARRAY_SIZE() on arrays of the form array[][K] makes it unnecessary
to know the value of K when checking its size.
Signed-off-by: Alejandro Martinez Ruiz <[EMAIL PROTECTED]>
Signed-off-by: Jeff Garzik <[EMAIL PROTECTED]>
---
drivers/net/cassini.c | 2 +-
drivers/net/e100.c | 4 ++--
drivers/net/e1000/e1000_ethtool.c | 2 +-
drivers/net/e1000e/ethtool.c | 2 +-
drivers/net/myri10ge/myri10ge.c | 2 +-
drivers/net/netxen/netxen_nic_ethtool.c | 2 +-
drivers/net/pcnet32.c | 2 +-
drivers/net/s2io.c | 9 ++++-----
drivers/net/tehuti.c | 8 +++-----
9 files changed, 15 insertions(+), 18 deletions(-)
diff --git a/drivers/net/cassini.c b/drivers/net/cassini.c
index d66915d..2bacb5e 100644
--- a/drivers/net/cassini.c
+++ b/drivers/net/cassini.c
@@ -4394,7 +4394,7 @@ static struct {
{"tx_fifo_errors"},
{"tx_packets"}
};
-#define CAS_NUM_STAT_KEYS (sizeof(ethtool_cassini_statnames)/ETH_GSTRING_LEN)
+#define CAS_NUM_STAT_KEYS ARRAY_SIZE(ethtool_cassini_statnames)
static struct {
const int offsets; /* neg. values for 2nd arg to cas_read_phy */
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index b87402b..597fd29 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2369,7 +2369,7 @@ static const char e100_gstrings_test[][ETH_GSTRING_LEN] =
{
"Mac loopback (offline)",
"Phy loopback (offline)",
};
-#define E100_TEST_LEN sizeof(e100_gstrings_test) / ETH_GSTRING_LEN
+#define E100_TEST_LEN ARRAY_SIZE(e100_gstrings_test)
static void e100_diag_test(struct net_device *netdev,
struct ethtool_test *test, u64 *data)
@@ -2431,7 +2431,7 @@ static const char e100_gstrings_stats[][ETH_GSTRING_LEN]
= {
"rx_flow_control_unsupported", "tx_tco_packets", "rx_tco_packets",
};
#define E100_NET_STATS_LEN 21
-#define E100_STATS_LEN sizeof(e100_gstrings_stats) / ETH_GSTRING_LEN
+#define E100_STATS_LEN ARRAY_SIZE(e100_gstrings_stats)
static int e100_get_sset_count(struct net_device *netdev, int sset)
{
diff --git a/drivers/net/e1000/e1000_ethtool.c
b/drivers/net/e1000/e1000_ethtool.c
index b83ccce..2e44191 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -110,7 +110,7 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
"Interrupt test (offline)", "Loopback test (offline)",
"Link test (on/offline)"
};
-#define E1000_TEST_LEN sizeof(e1000_gstrings_test) / ETH_GSTRING_LEN
+#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test)
static int
e1000_get_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 87f9da1..b36b853 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -103,7 +103,7 @@ static const char e1000_gstrings_test[][ETH_GSTRING_LEN] = {
"Interrupt test (offline)", "Loopback test (offline)",
"Link test (on/offline)"
};
-#define E1000_TEST_LEN sizeof(e1000_gstrings_test) / ETH_GSTRING_LEN
+#define E1000_TEST_LEN ARRAY_SIZE(e1000_gstrings_test)
static int e1000_get_settings(struct net_device *netdev,
struct ethtool_cmd *ecmd)
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index c90958f..6bdabc3 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -1431,7 +1431,7 @@ static const char
myri10ge_gstrings_stats[][ETH_GSTRING_LEN] = {
};
#define MYRI10GE_NET_STATS_LEN 21
-#define MYRI10GE_STATS_LEN sizeof(myri10ge_gstrings_stats) / ETH_GSTRING_LEN
+#define MYRI10GE_STATS_LEN ARRAY_SIZE(myri10ge_gstrings_stats)
static void
myri10ge_get_strings(struct net_device *netdev, u32 stringset, u8 * data)
diff --git a/drivers/net/netxen/netxen_nic_ethtool.c
b/drivers/net/netxen/netxen_nic_ethtool.c
index cfb847b..cdec4f8 100644
--- a/drivers/net/netxen/netxen_nic_ethtool.c
+++ b/drivers/net/netxen/netxen_nic_ethtool.c
@@ -86,7 +86,7 @@ static const char netxen_nic_gstrings_test[][ETH_GSTRING_LEN]
= {
"Link_Test_on_offline"
};
-#define NETXEN_NIC_TEST_LEN sizeof(netxen_nic_gstrings_test) / ETH_GSTRING_LEN
+#define NETXEN_NIC_TEST_LEN ARRAY_SIZE(netxen_nic_gstrings_test)
#define NETXEN_NIC_REGS_COUNT 42
#define NETXEN_NIC_REGS_LEN (NETXEN_NIC_REGS_COUNT * sizeof(__le32))
diff --git a/drivers/net/pcnet32.c b/drivers/net/pcnet32.c
index 90498ff..c4b74e9 100644
--- a/drivers/net/pcnet32.c
+++ b/drivers/net/pcnet32.c
@@ -137,7 +137,7 @@ static const char pcnet32_gstrings_test[][ETH_GSTRING_LEN]
= {
"Loopback test (offline)"
};
-#define PCNET32_TEST_LEN (sizeof(pcnet32_gstrings_test) / ETH_GSTRING_LEN)
+#define PCNET32_TEST_LEN ARRAY_SIZE(pcnet32_gstrings_test)
#define PCNET32_NUM_REGS 136
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index f2ba944..67e0a65 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -335,10 +335,9 @@ static char ethtool_driver_stats_keys[][ETH_GSTRING_LEN] =
{
{"mc_err_cnt"}
};
-#define S2IO_XENA_STAT_LEN sizeof(ethtool_xena_stats_keys)/ ETH_GSTRING_LEN
-#define S2IO_ENHANCED_STAT_LEN sizeof(ethtool_enhanced_stats_keys)/ \
- ETH_GSTRING_LEN
-#define S2IO_DRIVER_STAT_LEN sizeof(ethtool_driver_stats_keys)/ ETH_GSTRING_LEN
+#define S2IO_XENA_STAT_LEN ARRAY_SIZE(ethtool_xena_stats_keys)
+#define S2IO_ENHANCED_STAT_LEN ARRAY_SIZE(ethtool_enhanced_stats_keys)
+#define S2IO_DRIVER_STAT_LEN ARRAY_SIZE(ethtool_driver_stats_keys)
#define XFRAME_I_STAT_LEN (S2IO_XENA_STAT_LEN + S2IO_DRIVER_STAT_LEN )
#define XFRAME_II_STAT_LEN (XFRAME_I_STAT_LEN + S2IO_ENHANCED_STAT_LEN )
@@ -346,7 +345,7 @@ static char ethtool_driver_stats_keys[][ETH_GSTRING_LEN] = {
#define XFRAME_I_STAT_STRINGS_LEN ( XFRAME_I_STAT_LEN * ETH_GSTRING_LEN )
#define XFRAME_II_STAT_STRINGS_LEN ( XFRAME_II_STAT_LEN * ETH_GSTRING_LEN )
-#define S2IO_TEST_LEN sizeof(s2io_gstrings) / ETH_GSTRING_LEN
+#define S2IO_TEST_LEN ARRAY_SIZE(s2io_gstrings)
#define S2IO_STRINGS_LEN S2IO_TEST_LEN * ETH_GSTRING_LEN
#define S2IO_TIMER_CONF(timer, handle, arg, exp) \
diff --git a/drivers/net/tehuti.c b/drivers/net/tehuti.c
index 21230c9..ccb8d44 100644
--- a/drivers/net/tehuti.c
+++ b/drivers/net/tehuti.c
@@ -2174,8 +2174,7 @@ bdx_get_drvinfo(struct net_device *netdev, struct
ethtool_drvinfo *drvinfo)
strlcat(drvinfo->bus_info, pci_name(priv->pdev),
sizeof(drvinfo->bus_info));
- drvinfo->n_stats = ((priv->stats_flag) ?
- (sizeof(bdx_stat_names) / ETH_GSTRING_LEN) : 0);
+ drvinfo->n_stats = ((priv->stats_flag) ? ARRAY_SIZE(bdx_stat_names) :
0);
drvinfo->testinfo_len = 0;
drvinfo->regdump_len = 0;
drvinfo->eedump_len = 0;
@@ -2375,10 +2374,9 @@ static void bdx_get_strings(struct net_device *netdev,
u32 stringset, u8 *data)
static int bdx_get_stats_count(struct net_device *netdev)
{
struct bdx_priv *priv = netdev->priv;
- BDX_ASSERT(sizeof(bdx_stat_names) / ETH_GSTRING_LEN
+ BDX_ASSERT(ARRAY_SIZE(bdx_stat_names)
!= sizeof(struct bdx_stats) / sizeof(u64));
- return ((priv->stats_flag) ? (sizeof(bdx_stat_names) / ETH_GSTRING_LEN)
- : 0);
+ return ((priv->stats_flag) ? ARRAY_SIZE(bdx_stat_names) : 0);
}
/*
-
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