[PATCH] drivers/net/arcnet/: possible cleanups

This patch contains the following possible cleanups:
- make needlessly global code static
- arcnet.c: remove the unneeded EXPORT_SYMBOL(arc_proto_null)
- arcnet.c: remove the unneeded EXPORT_SYMBOL(arcnet_dump_packet)

To make Jeff happy, arcnet.c still prints
  arcnet: v3.93 BETA 2000/04/29 - by Avery Pennarun et al.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

4 files changed, 13 insertions, 10 deletions

diff --git a/drivers/net/arcnet/arc-rawmode.c b/drivers/net/arcnet/arc-rawmode.c
index e1ea29b0cd14..e7555d4e6ff1 100644
--- a/drivers/net/arcnet/arc-rawmode.c
+++ b/drivers/net/arcnet/arc-rawmode.c
@@ -42,7 +42,7 @@ static int build_header(struct sk_buff *skb, struct net_device *dev,
 static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
                       int bufnum);
 
-struct ArcProto rawmode_proto =
+static struct ArcProto rawmode_proto =
 {
         .suffix         = 'r',
         .mtu            = XMTU,
diff --git a/drivers/net/arcnet/arcnet.c b/drivers/net/arcnet/arcnet.c
index 409d61d8d083..64e2caf3083d 100644
--- a/drivers/net/arcnet/arcnet.c
+++ b/drivers/net/arcnet/arcnet.c
@@ -62,6 +62,7 @@ static int null_build_header(struct sk_buff *skb, struct net_device *dev,
 static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
                            int length, int bufnum);
 
+static void arcnet_rx(struct net_device *dev, int bufnum);
 
 /*
  * one ArcProto per possible proto ID.  None of the elements of
@@ -72,7 +73,7 @@ static int null_prepare_tx(struct net_device *dev, struct archdr *pkt,
  struct ArcProto *arc_proto_map[256], *arc_proto_default,
    *arc_bcast_proto, *arc_raw_proto;
 
-struct ArcProto arc_proto_null =
+static struct ArcProto arc_proto_null =
 {
         .suffix         = '?',
         .mtu            = XMTU,
@@ -91,7 +92,6 @@ EXPORT_SYMBOL(arc_proto_map);
 EXPORT_SYMBOL(arc_proto_default);
 EXPORT_SYMBOL(arc_bcast_proto);
 EXPORT_SYMBOL(arc_raw_proto);
-EXPORT_SYMBOL(arc_proto_null);
 EXPORT_SYMBOL(arcnet_unregister_proto);
 EXPORT_SYMBOL(arcnet_debug);
 EXPORT_SYMBOL(alloc_arcdev);
@@ -119,7 +119,7 @@ static int __init arcnet_init(void)
 
         arcnet_debug = debug;
 
-        printk(VERSION);
+        printk("arcnet loaded.\n");
 
 #ifdef ALPHA_WARNING
         BUGLVL(D_EXTRA) {
@@ -179,8 +179,8 @@ EXPORT_SYMBOL(arcnet_dump_skb);
  * Dump the contents of an ARCnet buffer
  */
 #if (ARCNET_DEBUG_MAX & (D_RX | D_TX))
-void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
-                        int take_arcnet_lock)
+static void arcnet_dump_packet(struct net_device *dev, int bufnum,
+                               char *desc, int take_arcnet_lock)
 {
         struct arcnet_local *lp = dev->priv;
         int i, length;
@@ -209,7 +209,10 @@ void arcnet_dump_packet(struct net_device *dev, int bufnum, char *desc,
 
 }
 
-EXPORT_SYMBOL(arcnet_dump_packet);
+#else
+
+#define arcnet_dump_packet(dev, bufnum, desc,take_arcnet_lock) do { } while (0)
+
 #endif
 
 
@@ -997,7 +1000,7 @@ irqreturn_t arcnet_interrupt(int irq, void *dev_id, struct pt_regs *regs)
  * This is a generic packet receiver that calls arcnet??_rx depending on the
  * protocol ID found.
  */
-void arcnet_rx(struct net_device *dev, int bufnum)
+static void arcnet_rx(struct net_device *dev, int bufnum)
 {
         struct arcnet_local *lp = dev->priv;
         struct archdr pkt;
diff --git a/drivers/net/arcnet/rfc1051.c b/drivers/net/arcnet/rfc1051.c
index 6d7913704fb5..6d6c69f036ef 100644
--- a/drivers/net/arcnet/rfc1051.c
+++ b/drivers/net/arcnet/rfc1051.c
@@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
                       int bufnum);
 
 
-struct ArcProto rfc1051_proto =
+static struct ArcProto rfc1051_proto =
 {
         .suffix         = 's',
         .mtu            = XMTU - RFC1051_HDR_SIZE,
diff --git a/drivers/net/arcnet/rfc1201.c b/drivers/net/arcnet/rfc1201.c
index 6b6ae4bf3d39..bee34226abfa 100644
--- a/drivers/net/arcnet/rfc1201.c
+++ b/drivers/net/arcnet/rfc1201.c
@@ -43,7 +43,7 @@ static int prepare_tx(struct net_device *dev, struct archdr *pkt, int length,
                       int bufnum);
 static int continue_tx(struct net_device *dev, int bufnum);
 
-struct ArcProto rfc1201_proto =
+static struct ArcProto rfc1201_proto =
 {
         .suffix         = 'a',
         .mtu            = 1500, /* could be more, but some receivers can't handle it... */