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authorLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-25 15:50:32 -0700
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2007-10-25 15:50:32 -0700
commit06dbbfef8296d6dc23e5d8030a0e8e7b20df3b7c (patch)
tree9f93c1a56082d80e5741bb2a231e93314efbcd7e /net/core
parent22fa8d59be28affbecc6ae87abf528aebeebff24 (diff)
parent03cf786c4e83dba404ad23ca58f49147ae52dffd (diff)
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6
* 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-2.6: [IPV4]: Explicitly call fib_get_table() in fib_frontend.c [NET]: Use BUILD_BUG_ON in net/core/flowi.c [NET]: Remove in-code externs for some functions from net/core/dev.c [NET]: Don't declare extern variables in net/core/sysctl_net_core.c [TCP]: Remove unneeded implicit type cast when calling tcp_minshall_update() [NET]: Treat the sign of the result of skb_headroom() consistently [9P]: Fix missing unlock before return in p9_mux_poll_start [PKT_SCHED]: Fix sch_prio.c build with CONFIG_NETDEVICES_MULTIQUEUE [IPV4] ip_gre: sendto/recvfrom NBMA address [SCTP]: Consolidate sctp_ulpq_renege_xxx functions [NETLINK]: Fix ACK processing after netlink_dump_start [VLAN]: MAINTAINERS update [DCCP]: Implement SIOCINQ/FIONREAD [NET]: Validate device addr prior to interface-up
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dev.c20
-rw-r--r--net/core/flow.c5
-rw-r--r--net/core/net-sysfs.c2
-rw-r--r--net/core/net-sysfs.h8
-rw-r--r--net/core/sysctl_net_core.c17
5 files changed, 24 insertions, 28 deletions
diff --git a/net/core/dev.c b/net/core/dev.c
index 872658927e47..f1647d7dd14b 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -120,6 +120,8 @@
#include <linux/ctype.h>
#include <linux/if_arp.h>
+#include "net-sysfs.h"
+
/*
* The list of packet types we will receive (as opposed to discard)
* and the routines to invoke.
@@ -249,10 +251,6 @@ static RAW_NOTIFIER_HEAD(netdev_chain);
DEFINE_PER_CPU(struct softnet_data, softnet_data);
-extern int netdev_kobject_init(void);
-extern int netdev_register_kobject(struct net_device *);
-extern void netdev_unregister_kobject(struct net_device *);
-
#ifdef CONFIG_DEBUG_LOCK_ALLOC
/*
* register_netdevice() inits dev->_xmit_lock and sets lockdep class
@@ -1007,17 +1005,20 @@ int dev_open(struct net_device *dev)
* Call device private open method
*/
set_bit(__LINK_STATE_START, &dev->state);
- if (dev->open) {
+
+ if (dev->validate_addr)
+ ret = dev->validate_addr(dev);
+
+ if (!ret && dev->open)
ret = dev->open(dev);
- if (ret)
- clear_bit(__LINK_STATE_START, &dev->state);
- }
/*
* If it went open OK then:
*/
- if (!ret) {
+ if (ret)
+ clear_bit(__LINK_STATE_START, &dev->state);
+ else {
/*
* Set the flags.
*/
@@ -1038,6 +1039,7 @@ int dev_open(struct net_device *dev)
*/
call_netdevice_notifiers(NETDEV_UP, dev);
}
+
return ret;
}
diff --git a/net/core/flow.c b/net/core/flow.c
index 0ab5234b17d8..3ed2b4b1d6d4 100644
--- a/net/core/flow.c
+++ b/net/core/flow.c
@@ -142,8 +142,6 @@ typedef u64 flow_compare_t;
typedef u32 flow_compare_t;
#endif
-extern void flowi_is_missized(void);
-
/* I hear what you're saying, use memcmp. But memcmp cannot make
* important assumptions that we can here, such as alignment and
* constant size.
@@ -153,8 +151,7 @@ static int flow_key_compare(struct flowi *key1, struct flowi *key2)
flow_compare_t *k1, *k1_lim, *k2;
const int n_elem = sizeof(struct flowi) / sizeof(flow_compare_t);
- if (sizeof(struct flowi) % sizeof(flow_compare_t))
- flowi_is_missized();
+ BUILD_BUG_ON(sizeof(struct flowi) % sizeof(flow_compare_t));
k1 = (flow_compare_t *) key1;
k1_lim = k1 + n_elem;
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 6628e457ddc0..61ead1d11132 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -18,6 +18,8 @@
#include <linux/wireless.h>
#include <net/iw_handler.h>
+#include "net-sysfs.h"
+
#ifdef CONFIG_SYSFS
static const char fmt_hex[] = "%#x\n";
static const char fmt_long_hex[] = "%#lx\n";
diff --git a/net/core/net-sysfs.h b/net/core/net-sysfs.h
new file mode 100644
index 000000000000..f5f108db3924
--- /dev/null
+++ b/net/core/net-sysfs.h
@@ -0,0 +1,8 @@
+#ifndef __NET_SYSFS_H__
+#define __NET_SYSFS_H__
+
+int netdev_kobject_init(void);
+int netdev_register_kobject(struct net_device *);
+void netdev_unregister_kobject(struct net_device *);
+
+#endif
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
index 6d5ea9762040..113cc728dc31 100644
--- a/net/core/sysctl_net_core.c
+++ b/net/core/sysctl_net_core.c
@@ -9,25 +9,12 @@
#include <linux/sysctl.h>
#include <linux/module.h>
#include <linux/socket.h>
+#include <linux/netdevice.h>
#include <net/sock.h>
+#include <net/xfrm.h>
#ifdef CONFIG_SYSCTL
-extern int netdev_max_backlog;
-extern int weight_p;
-
-extern __u32 sysctl_wmem_max;
-extern __u32 sysctl_rmem_max;
-
-extern int sysctl_core_destroy_delay;
-
-#ifdef CONFIG_XFRM
-extern u32 sysctl_xfrm_aevent_etime;
-extern u32 sysctl_xfrm_aevent_rseqth;
-extern int sysctl_xfrm_larval_drop;
-extern u32 sysctl_xfrm_acq_expires;
-#endif
-
ctl_table core_table[] = {
#ifdef CONFIG_NET
{