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| author |   Gao Feng <gfree.wind@vip.163.com> | 2017-08-18 15:23:24 +0800 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2017-08-21 13:40:31 -0700 |
| commit | 7d3f0cd43feea1636dd7746f22fe8249b34d1b79 (patch) | |
| tree | 3b4187deb041d1d9667050bf1b64763fed79570f /net/ipv4/igmp.c | |
| parent | tipc: don't reset stale broadcast send link (diff) | |
| download | linux-dev-7d3f0cd43feea1636dd7746f22fe8249b34d1b79.tar.xz linux-dev-7d3f0cd43feea1636dd7746f22fe8249b34d1b79.zip | |
net: sched: Add the invalid handle check in qdisc_class_find
Add the invalid handle "0" check to avoid unnecessary search, because
the qdisc uses the skb->priority as the handle value to look up, and
it is "0" usually.
Signed-off-by: Gao Feng <gfree.wind@vip.163.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/igmp.c')
0 files changed, 0 insertions, 0 deletions