X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fnet%2Fwireless%2Fipw2100.c;h=d51daf87450f4e81711dbbedb588f9dd70cce8bf;hb=02a93208edec0d655c9f18613d830dc6afeda7d4;hp=d0639a45cd2c4fbc083695b2ed4a6bf657e4f9f4;hpb=cb4aaf46c0283dd79ab2e8b8b165c0bf13ab6194;p=powerpc.git

diff --git a/drivers/net/wireless/ipw2100.c b/drivers/net/wireless/ipw2100.c
index d0639a45cd..d51daf8745 100644
--- a/drivers/net/wireless/ipw2100.c
+++ b/drivers/net/wireless/ipw2100.c
@@ -28,8 +28,8 @@
 
   Portions of this file are based on the Host AP project,
   Copyright (c) 2001-2002, SSH Communications Security Corp and Jouni Malinen
-    <jkmaline@cc.hut.fi>
-  Copyright (c) 2002-2003, Jouni Malinen <jkmaline@cc.hut.fi>
+    <j@w1.fi>
+  Copyright (c) 2002-2003, Jouni Malinen <j@w1.fi>
 
   Portions of ipw2100_mod_firmware_load, ipw2100_do_mod_firmware_load, and
   ipw2100_fw_load are loosely based on drivers/sound/sound_firmware.c
@@ -2416,8 +2416,9 @@ static void isr_rx(struct ipw2100_priv *priv, int i,
 #ifdef IPW2100_RX_DEBUG
 	/* Make a copy of the frame so we can dump it to the logs if
 	 * ieee80211_rx fails */
-	memcpy(packet_data, packet->skb->data,
-	       min_t(u32, status->frame_size, IPW_RX_NIC_BUFFER_LENGTH));
+	skb_copy_from_linear_data(packet->skb, packet_data,
+				  min_t(u32, status->frame_size,
+					     IPW_RX_NIC_BUFFER_LENGTH));
 #endif
 
 	if (!ieee80211_rx(priv->ieee, packet->skb, stats)) {
@@ -2888,7 +2889,7 @@ static int __ipw2100_tx_process(struct ipw2100_priv *priv)
 
 #ifdef CONFIG_IPW2100_DEBUG
 		if (packet->info.c_struct.cmd->host_command_reg <
-		    sizeof(command_types) / sizeof(*command_types))
+		    ARRAY_SIZE(command_types))
 			IPW_DEBUG_TX("Command '%s (%d)' processed: %d.\n",
 				     command_types[packet->info.c_struct.cmd->
 						   host_command_reg],
@@ -3736,7 +3737,7 @@ static ssize_t show_registers(struct device *d, struct device_attribute *attr,
 
 	out += sprintf(out, "%30s [Address ] : Hex\n", "Register");
 
-	for (i = 0; i < (sizeof(hw_data) / sizeof(*hw_data)); i++) {
+	for (i = 0; i < ARRAY_SIZE(hw_data); i++) {
 		read_register(dev, hw_data[i].addr, &val);
 		out += sprintf(out, "%30s [%08X] : %08X\n",
 			       hw_data[i].name, hw_data[i].addr, val);
@@ -3757,7 +3758,7 @@ static ssize_t show_hardware(struct device *d, struct device_attribute *attr,
 
 	out += sprintf(out, "%30s [Address ] : Hex\n", "NIC entry");
 
-	for (i = 0; i < (sizeof(nic_data) / sizeof(*nic_data)); i++) {
+	for (i = 0; i < ARRAY_SIZE(nic_data); i++) {
 		u8 tmp8;
 		u16 tmp16;
 		u32 tmp32;
@@ -3894,13 +3895,11 @@ static ssize_t show_ordinals(struct device *d, struct device_attribute *attr,
 	if (priv->status & STATUS_RF_KILL_MASK)
 		return 0;
 
-	if (loop >= sizeof(ord_data) / sizeof(*ord_data))
+	if (loop >= ARRAY_SIZE(ord_data))
 		loop = 0;
 
 	/* sysfs provides us PAGE_SIZE buffer */
-	while (len < PAGE_SIZE - 128 &&
-	       loop < (sizeof(ord_data) / sizeof(*ord_data))) {
-
+	while (len < PAGE_SIZE - 128 && loop < ARRAY_SIZE(ord_data)) {
 		val_len = sizeof(u32);
 
 		if (ipw2100_get_ordinal(priv, ord_data[loop].index, &val,
@@ -6589,7 +6588,7 @@ static const long ipw2100_rates_11b[] = {
 	11000000
 };
 
-#define RATE_COUNT (sizeof(ipw2100_rates_11b) / sizeof(ipw2100_rates_11b[0]))
+#define RATE_COUNT ARRAY_SIZE(ipw2100_rates_11b)
 
 static int ipw2100_wx_get_name(struct net_device *dev,
 			       struct iw_request_info *info,