sched: check negative err value to safe one level of indent

As it is more common, check err for !0. That allows to safe one level of indentation and makes the code easier to read. Also, make 'next' variable global in function as it is used twice. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Jamal Hadi Salim <jhs@mojatatu.com> Signed-off-by: David S. Miller <davem@davemloft.net>
0 files changed, 0 insertions, 0 deletions
diff --git a/net/sched/cls_api.c b/net/sched/cls_api.c