Fix the sparse error generated by bonding_mutex being
declared in bond_sysfs.c but used in bond_main.c by
declaring an 'extern' in bond_main.c. Fix this by
moving the bond_main decleration to bonding.h.

The sparse warning is as follows:

bond_sysfs.c:67:14: warning: symbol 'bonding_mutex' was not declared. Should it be static?

Signed-off-by: Ben Dooks <ben-linux@fluff.org>
Index: linux-git-test-next-cats/drivers/net/bonding/bond_main.c
===================================================================
--- linux-git-test-next-cats.orig/drivers/net/bonding/bond_main.c	2008-09-14 16:51:54.000000000 +0100
+++ linux-git-test-next-cats/drivers/net/bonding/bond_main.c	2008-09-14 16:51:59.000000000 +0100
@@ -151,7 +151,6 @@ LIST_HEAD(bond_dev_list);
 static struct proc_dir_entry *bond_proc_dir = NULL;
 #endif
 
-extern struct mutex bonding_mutex;
 static __be32 arp_target[BOND_MAX_ARP_TARGETS] = { 0, } ;
 static int arp_ip_count	= 0;
 static int bond_mode	= BOND_MODE_ROUNDROBIN;
Index: linux-git-test-next-cats/drivers/net/bonding/bonding.h
===================================================================
--- linux-git-test-next-cats.orig/drivers/net/bonding/bonding.h	2008-09-14 16:51:04.000000000 +0100
+++ linux-git-test-next-cats/drivers/net/bonding/bonding.h	2008-09-14 16:51:21.000000000 +0100
@@ -342,5 +342,8 @@ extern struct bond_parm_tbl xmit_hashtyp
 extern struct bond_parm_tbl arp_validate_tbl[];
 extern struct bond_parm_tbl fail_over_mac_tbl[];
 
+/* exported from bond_sysfs.c */
+extern struct mutex bonding_mutex;
+
 #endif /* _LINUX_BONDING_H */
 

-- 
Ben (ben@fluff.org, http://www.fluff.org/)

  'a smiley only costs 4 bytes'
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