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qdisc: basic classifier - remove unnecessary initialization 

err is set once, then first code resets it.
  err = tcf_exts_validate(...)

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
Acked-by: Jamal Hadi Salim <hadi@mojatatu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
stephen hemminger 2013-09-26 17:42:16 -07:00 committed by David S. Miller
parent 0c4e4020f0
commit 6459082a3c
1 changed files with 1 additions and 1 deletions
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2
net/sched/cls_basic.c
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@ -137,7 +137,7 @@ static int basic_set_parms(struct net *net, struct tcf_proto *tp,
struct nlattr **tb,
struct nlattr *est)
{
int err = -EINVAL;
int err;
struct tcf_exts e;
struct tcf_ematch_tree t;