Commits
David S. Miller committed 9d4f97f97bb
sch_dsmark: Fix uninitialized variable warning.
We still need to initialize err to -EINVAL for
the case where 'opt' is NULL in dsmark_init().
Fixes: 6529eaba33f0 ("net: sched: introduce tcf block infractructure")
Signed-off-by: David S. Miller <davem@davemloft.net>