hollalinux
/
linux-sg2042
mirror of https://github.com/sophgo/linux-riscv.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

net_sched: act_bpf: remove unnecessary copy 

Fix harmless typo and avoid unnecessary copy of empty 'prog' into
unused 'strcut tcf_bpf_cfg old'.

Fixes: f4eaed28c7 ("act_bpf: fix memory leaks when replacing bpf programs")
Signed-off-by: Alexei Starovoitov <ast@plumgrid.com>
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Alexei Starovoitov 2015-08-25 20:06:32 -07:00 committed by David S. Miller
parent 3c645621b7
commit faa54be4c7
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
net/sched/act_bpf.c
View File

@ -327,7 +327,7 @@ static int tcf_bpf_init(struct net *net, struct nlattr *nla,
prog = to_bpf(act); prog = to_bpf(act);
spin_lock_bh(&prog->tcf_lock); spin_lock_bh(&prog->tcf_lock);
if (ret != ACT_P_CREATED) if (res != ACT_P_CREATED)
tcf_bpf_prog_fill_cfg(prog, &old); tcf_bpf_prog_fill_cfg(prog, &old);
prog->bpf_ops = cfg.bpf_ops; prog->bpf_ops = cfg.bpf_ops;