The following gets rid of warnings from sparse checking tool.
It doesn't like
"#if X" when "#ifdef X" is intended
declaring inline functions before they are used.
--------
diff -Nru a/drivers/net/e1000/e1000.h b/drivers/net/e1000/e1000.h
--- a/drivers/net/e1000/e1000.h 2004-06-16 15:18:09 -07:00
+++ b/drivers/net/e1000/e1000.h 2004-06-16 15:18:09 -07:00
@@ -82,7 +82,7 @@
#include "e1000_hw.h"
-#if DBG
+#ifdef DBG
#define E1000_DBG(args...) printk(KERN_DEBUG "e1000: " args)
#else
#define E1000_DBG(args...)
diff -Nru a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
--- a/drivers/net/e1000/e1000_main.c 2004-06-16 15:18:09 -07:00
+++ b/drivers/net/e1000/e1000_main.c 2004-06-16 15:18:09 -07:00
@@ -132,8 +132,6 @@
static struct net_device_stats * e1000_get_stats(struct net_device *netdev);
static int e1000_change_mtu(struct net_device *netdev, int new_mtu);
static int e1000_set_mac(struct net_device *netdev, void *p);
-static inline void e1000_irq_disable(struct e1000_adapter *adapter);
-static inline void e1000_irq_enable(struct e1000_adapter *adapter);
static irqreturn_t e1000_intr(int irq, void *data, struct pt_regs *regs);
static boolean_t e1000_clean_tx_irq(struct e1000_adapter *adapter);
#ifdef CONFIG_E1000_NAPI
@@ -150,9 +148,6 @@
void set_ethtool_ops(struct net_device *netdev);
static void e1000_enter_82542_rst(struct e1000_adapter *adapter);
static void e1000_leave_82542_rst(struct e1000_adapter *adapter);
-static inline void e1000_rx_checksum(struct e1000_adapter *adapter,
- struct e1000_rx_desc *rx_desc,
- struct sk_buff *skb);
static void e1000_tx_timeout(struct net_device *dev);
static void e1000_tx_timeout_task(struct net_device *dev);
static void e1000_smartspeed(struct e1000_adapter *adapter);
@@ -206,6 +201,35 @@
module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
+
+/**
+ * e1000_irq_disable - Mask off interrupt generation on the NIC
+ * @adapter: board private structure
+ **/
+
+static inline void
+e1000_irq_disable(struct e1000_adapter *adapter)
+{
+ atomic_inc(&adapter->irq_sem);
+ E1000_WRITE_REG(&adapter->hw, IMC, ~0);
+ E1000_WRITE_FLUSH(&adapter->hw);
+ synchronize_irq(adapter->pdev->irq);
+}
+
+/**
+ * e1000_irq_enable - Enable default interrupt generation settings
+ * @adapter: board private structure
+ **/
+
+static inline void
+e1000_irq_enable(struct e1000_adapter *adapter)
+{
+ if(atomic_dec_and_test(&adapter->irq_sem)) {
+ E1000_WRITE_REG(&adapter->hw, IMS, IMS_ENABLE_MASK);
+ E1000_WRITE_FLUSH(&adapter->hw);
+ }
+}
+
/**
* e1000_init_module - Driver Registration Routine
*
@@ -2047,34 +2071,6 @@
}
/**
- * e1000_irq_disable - Mask off interrupt generation on the NIC
- * @adapter: board private structure
- **/
-
-static inline void
-e1000_irq_disable(struct e1000_adapter *adapter)
-{
- atomic_inc(&adapter->irq_sem);
- E1000_WRITE_REG(&adapter->hw, IMC, ~0);
- E1000_WRITE_FLUSH(&adapter->hw);
- synchronize_irq(adapter->pdev->irq);
-}
-
-/**
- * e1000_irq_enable - Enable default interrupt generation settings
- * @adapter: board private structure
- **/
-
-static inline void
-e1000_irq_enable(struct e1000_adapter *adapter)
-{
- if(atomic_dec_and_test(&adapter->irq_sem)) {
- E1000_WRITE_REG(&adapter->hw, IMS, IMS_ENABLE_MASK);
- E1000_WRITE_FLUSH(&adapter->hw);
- }
-}
-
-/**
* e1000_intr - Interrupt Handler
* @irq: interrupt number
* @data: pointer to a network interface device structure
@@ -2219,6 +2215,41 @@
}
/**
+ * e1000_rx_checksum - Receive Checksum Offload for 82543
+ * @adapter: board private structure
+ * @rx_desc: receive descriptor
+ * @sk_buff: socket buffer with received data
+ **/
+
+static inline void
+e1000_rx_checksum(struct e1000_adapter *adapter,
+ struct e1000_rx_desc *rx_desc,
+ struct sk_buff *skb)
+{
+ /* 82543 or newer only */
+ if((adapter->hw.mac_type < e1000_82543) ||
+ /* Ignore Checksum bit is set */
+ (rx_desc->status & E1000_RXD_STAT_IXSM) ||
+ /* TCP Checksum has not been calculated */
+ (!(rx_desc->status & E1000_RXD_STAT_TCPCS))) {
+ skb->ip_summed = CHECKSUM_NONE;
+ return;
+ }
+
+ /* At this point we know the hardware did the TCP checksum */
+ /* now look at the TCP checksum error bit */
+ if(rx_desc->errors & E1000_RXD_ERR_TCPE) {
+ /* let the stack verify checksum errors */
+ skb->ip_summed = CHECKSUM_NONE;
+ adapter->hw_csum_err++;
+ } else {
+ /* TCP checksum is good */
+ skb->ip_summed = CHECKSUM_UNNECESSARY;
+ adapter->hw_csum_good++;
+ }
+}
+
+/**
* e1000_clean_rx_irq - Send received data up the network stack,
* @adapter: board private structure
**/
@@ -2573,40 +2604,6 @@
return E1000_SUCCESS;
}
-/**
- * e1000_rx_checksum - Receive Checksum Offload for 82543
- * @adapter: board private structure
- * @rx_desc: receive descriptor
- * @sk_buff: socket buffer with received data
- **/
-
-static inline void
-e1000_rx_checksum(struct e1000_adapter *adapter,
- struct e1000_rx_desc *rx_desc,
- struct sk_buff *skb)
-{
- /* 82543 or newer only */
- if((adapter->hw.mac_type < e1000_82543) ||
- /* Ignore Checksum bit is set */
- (rx_desc->status & E1000_RXD_STAT_IXSM) ||
- /* TCP Checksum has not been calculated */
- (!(rx_desc->status & E1000_RXD_STAT_TCPCS))) {
- skb->ip_summed = CHECKSUM_NONE;
- return;
- }
-
- /* At this point we know the hardware did the TCP checksum */
- /* now look at the TCP checksum error bit */
- if(rx_desc->errors & E1000_RXD_ERR_TCPE) {
- /* let the stack verify checksum errors */
- skb->ip_summed = CHECKSUM_NONE;
- adapter->hw_csum_err++;
- } else {
- /* TCP checksum is good */
- skb->ip_summed = CHECKSUM_UNNECESSARY;
- adapter->hw_csum_good++;
- }
-}
void
e1000_pci_set_mwi(struct e1000_hw *hw)
diff -Nru a/drivers/net/e1000/e1000_osdep.h b/drivers/net/e1000/e1000_osdep.h
--- a/drivers/net/e1000/e1000_osdep.h 2004-06-16 15:18:09 -07:00
+++ b/drivers/net/e1000/e1000_osdep.h 2004-06-16 15:18:09 -07:00
@@ -63,7 +63,7 @@
#define MSGOUT(S, A, B) printk(KERN_DEBUG S "\n", A, B)
-#if DBG
+#ifdef DBG
#define DEBUGOUT(S) printk(KERN_DEBUG S "\n")
#define DEBUGOUT1(S, A...) printk(KERN_DEBUG S "\n", A)
#else
|