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(parent: 4191faa) | patch
rtnetlink: skip metrics loop for dst_default_metrics
authorDavid Ahern <dsahern@gmail.com>
Fri, 21 Jun 2019 23:27:16 +0000 (16:27 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 26 Jun 2019 20:14:59 +0000 (13:14 -0700)
commitc22a133a83ce64949dc35156eaefeda5a1e12bc3
treea673724f126f4391966caea67adf1fef78a5eeaetree | snapshot
parent4191faa25384afee063568437b0b255ef0c75237commit | diff
rtnetlink: skip metrics loop for dst_default_metrics

dst_default_metrics has all of the metrics initialized to 0, so nothing
will be added to the skb in rtnetlink_put_metrics. Avoid the loop if
metrics is from dst_default_metrics.

Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/rtnetlink.c diff | blob | history
Domain: System / Kernel;