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Message-ID: <20070111134938.GH20027@stusta.de>
Date: Thu, 11 Jan 2007 14:49:38 +0100
From: Adrian Bunk <bunk@...sta.de>
To: Andrew Morton <akpm@...l.org>
Cc: netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [2.6 patch] net/wanrouter/wanmain.c: cleanups
This patch contains the following cleanups:
- make the following needlessly global functions static:
- lock_adapter_irq()
- unlock_adapter_irq()
- #if 0 the following unused global functions:
- wanrouter_encapsulate()
- wanrouter_type_trans()
Signed-off-by: Adrian Bunk <bunk@...sta.de>
---
This patch was already sent on:
- 12 Dec 2006
- 30 Jun 2006
- 5 Apr 2006
include/linux/wanrouter.h | 8 --------
net/wanrouter/wanmain.c | 17 ++++++++---------
2 files changed, 8 insertions(+), 17 deletions(-)
--- linux-2.6.17-rc1-mm1-full/include/linux/wanrouter.h.old 2006-04-05 17:03:07.000000000 +0200
+++ linux-2.6.17-rc1-mm1-full/include/linux/wanrouter.h 2006-04-05 17:15:20.000000000 +0200
@@ -516,9 +516,6 @@
/* Public functions available for device drivers */
extern int register_wan_device(struct wan_device *wandev);
extern int unregister_wan_device(char *name);
-__be16 wanrouter_type_trans(struct sk_buff *skb, struct net_device *dev);
-int wanrouter_encapsulate(struct sk_buff *skb, struct net_device *dev,
- unsigned short type);
/* Proc interface functions. These must not be called by the drivers! */
extern int wanrouter_proc_init(void);
@@ -527,11 +524,6 @@
extern int wanrouter_proc_delete(struct wan_device *wandev);
extern int wanrouter_ioctl( struct inode *inode, struct file *file, unsigned int cmd, unsigned long arg);
-extern void lock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
-extern void unlock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
-
-
-
/* Public Data */
/* list of registered devices */
extern struct wan_device *wanrouter_router_devlist;
--- linux-2.6.17-rc1-mm1-full/net/wanrouter/wanmain.c.old 2006-04-05 17:03:39.000000000 +0200
+++ linux-2.6.17-rc1-mm1-full/net/wanrouter/wanmain.c 2006-04-05 17:18:32.000000000 +0200
@@ -144,8 +144,8 @@
static struct wan_device *wanrouter_find_device(char *name);
static int wanrouter_delete_interface(struct wan_device *wandev, char *name);
-void lock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
-void unlock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
+static void lock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
+static void unlock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags);
@@ -162,8 +162,8 @@
* Organize Unique Identifiers for encapsulation/decapsulation
*/
-static unsigned char wanrouter_oui_ether[] = { 0x00, 0x00, 0x00 };
#if 0
+static unsigned char wanrouter_oui_ether[] = { 0x00, 0x00, 0x00 };
static unsigned char wanrouter_oui_802_2[] = { 0x00, 0x80, 0xC2 };
#endif
@@ -304,6 +304,8 @@
return 0;
}
+#if 0
+
/*
* Encapsulate packet.
*
@@ -399,6 +401,7 @@
return ethertype;
}
+#endif /* 0 */
/*
* WAN device IOCTL.
@@ -860,23 +863,19 @@
return 0;
}
-void lock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags)
+static void lock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags)
{
spin_lock_irqsave(lock, *smp_flags);
}
-void unlock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags)
+static void unlock_adapter_irq(spinlock_t *lock, unsigned long *smp_flags)
{
spin_unlock_irqrestore(lock, *smp_flags);
}
EXPORT_SYMBOL(register_wan_device);
EXPORT_SYMBOL(unregister_wan_device);
-EXPORT_SYMBOL(wanrouter_encapsulate);
-EXPORT_SYMBOL(wanrouter_type_trans);
-EXPORT_SYMBOL(lock_adapter_irq);
-EXPORT_SYMBOL(unlock_adapter_irq);
MODULE_LICENSE("GPL");
-
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