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authorGao Feng <gfree.wind@vip.163.com>2017-08-18 15:23:24 +0800
committerDavid S. Miller <davem@davemloft.net>2017-08-21 13:40:31 -0700
commit7d3f0cd43feea1636dd7746f22fe8249b34d1b79 (patch)
tree3b4187deb041d1d9667050bf1b64763fed79570f /net/rxrpc/output.c
parent40501f90ed5d992176ba504910d512d9dd1b2668 (diff)
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/rxrpc/output.c')
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