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authorPavel Emelianov <xemul@openvz.org>2007-05-03 15:13:45 -0700
committerDavid S. Miller <davem@davemloft.net>2007-05-03 15:13:45 -0700
commit7562f876cd93800f2f8c89445f2a563590b24e09 (patch)
tree78a34c011af275efa0d55ba59c3bd49b771dd533 /arch
parent03fba0479600114f32d29eee74ca3eaa364606bf (diff)
downloadlinux-2.6.34-ux500-7562f876cd93800f2f8c89445f2a563590b24e09.tar.gz
[NET]: Rework dev_base via list_head (v3)
Cleanup of dev_base list use, with the aim to simplify making device list per-namespace. In almost every occasion, use of dev_base variable and dev->next pointer could be easily replaced by for_each_netdev loop. A few most complicated places were converted to using first_netdev()/next_netdev(). Signed-off-by: Pavel Emelianov <xemul@openvz.org> Acked-by: Kirill Korotaev <dev@openvz.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch')
-rw-r--r--arch/s390/appldata/appldata_net_sum.c2
-rw-r--r--arch/sparc64/solaris/ioctl.c3
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/appldata/appldata_net_sum.c b/arch/s390/appldata/appldata_net_sum.c
index a43f3488fec..2180ac105b0 100644
--- a/arch/s390/appldata/appldata_net_sum.c
+++ b/arch/s390/appldata/appldata_net_sum.c
@@ -107,7 +107,7 @@ static void appldata_get_net_sum_data(void *data)
tx_dropped = 0;
collisions = 0;
read_lock(&dev_base_lock);
- for (dev = dev_base; dev != NULL; dev = dev->next) {
+ for_each_netdev(dev) {
stats = dev->get_stats(dev);
rx_packets += stats->rx_packets;
tx_packets += stats->tx_packets;
diff --git a/arch/sparc64/solaris/ioctl.c b/arch/sparc64/solaris/ioctl.c
index 330743c5b3d..18352a49862 100644
--- a/arch/sparc64/solaris/ioctl.c
+++ b/arch/sparc64/solaris/ioctl.c
@@ -686,7 +686,8 @@ static inline int solaris_i(unsigned int fd, unsigned int cmd, u32 arg)
int i = 0;
read_lock_bh(&dev_base_lock);
- for (d = dev_base; d; d = d->next) i++;
+ for_each_netdev(d)
+ i++;
read_unlock_bh(&dev_base_lock);
if (put_user (i, (int __user *)A(arg)))