Commit 790cb2eb authored by Florian Fainelli's avatar Florian Fainelli Committed by David S. Miller

gtp: Initialize 64-bit per-cpu stats correctly

On 32-bit hosts and with CONFIG_DEBUG_LOCK_ALLOC we should be seeing a
lockdep splat indicating this seqcount is not correctly initialized, fix
that by using netdev_alloc_pcpu_stats() instead of an open coded
allocation.

Fixes: 459aa660 ("gtp: add initial driver for datapath of GPRS Tunneling Protocol (GTP-U)")
Signed-off-by: default avatarFlorian Fainelli <f.fainelli@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 7ceb781a
...@@ -364,7 +364,7 @@ static int gtp_dev_init(struct net_device *dev) ...@@ -364,7 +364,7 @@ static int gtp_dev_init(struct net_device *dev)
gtp->dev = dev; gtp->dev = dev;
dev->tstats = alloc_percpu(struct pcpu_sw_netstats); dev->tstats = netdev_alloc_pcpu_stats(struct pcpu_sw_netstats);
if (!dev->tstats) if (!dev->tstats)
return -ENOMEM; return -ENOMEM;
......
Markdown is supported
0%
or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment