net/sched: simplify tcf_pedit_act
[ Upstream commit
95b069382351826c0ae37938070aa82dbeaf288d ]
Remove the check for a negative number of keys as
this cannot ever happen
Reviewed-by: Jamal Hadi Salim <jhs@mojatatu.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: Pedro Tammela <pctammela@mojatatu.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Stable-dep-of:
6c02568fd1ae ("net/sched: act_pedit: Parse L3 Header for L4 offset")
Signed-off-by: Sasha Levin <sashal@kernel.org>