[NET]: Convert RTNL to mutex.
This patch turns the RTNL from a semaphore to a new 2.6.16 mutex and
gets rid of some of the leftover legacy.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index bb3613e..cb8a92f 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -186,7 +186,7 @@
unsigned short oflags;
last = &ic_first_dev;
- rtnl_shlock();
+ rtnl_lock();
/* bring loopback device up first */
if (dev_change_flags(&loopback_dev, loopback_dev.flags | IFF_UP) < 0)
@@ -215,7 +215,7 @@
continue;
}
if (!(d = kmalloc(sizeof(struct ic_device), GFP_KERNEL))) {
- rtnl_shunlock();
+ rtnl_unlock();
return -1;
}
d->dev = dev;
@@ -232,7 +232,7 @@
dev->name, able, d->xid));
}
}
- rtnl_shunlock();
+ rtnl_unlock();
*last = NULL;
@@ -251,7 +251,7 @@
struct ic_device *d, *next;
struct net_device *dev;
- rtnl_shlock();
+ rtnl_lock();
next = ic_first_dev;
while ((d = next)) {
next = d->next;
@@ -262,7 +262,7 @@
}
kfree(d);
}
- rtnl_shunlock();
+ rtnl_unlock();
}
/*
