diff options
| author | Jiri Pirko <jiri@resnulli.us> | 2015-01-15 09:52:40 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-01-18 05:51:10 +0100 |
| commit | 33e9fcc666e23d2a09d413ab89a43e0514b91d77 (patch) | |
| tree | 3519ecf178cc618ca071495694dc57b200bbbf18 /net/sched/cls_bpf.c | |
| parent | tc: add BPF based action (diff) | |
| download | linux-33e9fcc666e23d2a09d413ab89a43e0514b91d77.tar.xz linux-33e9fcc666e23d2a09d413ab89a43e0514b91d77.zip | |
tc: cls_bpf: rename bpf_len to bpf_num_ops
It was suggested by DaveM to change the name as "len" might indicate
unit bytes.
Suggested-by: David Miller <davem@davemloft.net>
Signed-off-by: Jiri Pirko <jiri@resnulli.us>
Acked-by: Daniel Borkmann <dborkman@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/sched/cls_bpf.c')
| -rw-r--r-- | net/sched/cls_bpf.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c index 84c8219c3e1c..1029923f9e86 100644 --- a/net/sched/cls_bpf.c +++ b/net/sched/cls_bpf.c @@ -37,7 +37,7 @@ struct cls_bpf_prog { struct tcf_result res; struct list_head link; u32 handle; - u16 bpf_len; + u16 bpf_num_ops; struct tcf_proto *tp; struct rcu_head rcu; }; @@ -160,7 +160,7 @@ static int cls_bpf_modify_existing(struct net *net, struct tcf_proto *tp, struct tcf_exts exts; struct sock_fprog_kern tmp; struct bpf_prog *fp; - u16 bpf_size, bpf_len; + u16 bpf_size, bpf_num_ops; u32 classid; int ret; @@ -173,13 +173,13 @@ static int cls_bpf_modify_existing(struct net *net, struct tcf_proto *tp, return ret; classid = nla_get_u32(tb[TCA_BPF_CLASSID]); - bpf_len = nla_get_u16(tb[TCA_BPF_OPS_LEN]); - if (bpf_len > BPF_MAXINSNS || bpf_len == 0) { + bpf_num_ops = nla_get_u16(tb[TCA_BPF_OPS_LEN]); + if (bpf_num_ops > BPF_MAXINSNS || bpf_num_ops == 0) { ret = -EINVAL; goto errout; } - bpf_size = bpf_len * sizeof(*bpf_ops); + bpf_size = bpf_num_ops * sizeof(*bpf_ops); bpf_ops = kzalloc(bpf_size, GFP_KERNEL); if (bpf_ops == NULL) { ret = -ENOMEM; @@ -188,14 +188,14 @@ static int cls_bpf_modify_existing(struct net *net, struct tcf_proto *tp, memcpy(bpf_ops, nla_data(tb[TCA_BPF_OPS]), bpf_size); - tmp.len = bpf_len; + tmp.len = bpf_num_ops; tmp.filter = bpf_ops; ret = bpf_prog_create(&fp, &tmp); if (ret) goto errout_free; - prog->bpf_len = bpf_len; + prog->bpf_num_ops = bpf_num_ops; prog->bpf_ops = bpf_ops; prog->filter = fp; prog->res.classid = classid; @@ -303,10 +303,10 @@ static int cls_bpf_dump(struct net *net, struct tcf_proto *tp, unsigned long fh, if (nla_put_u32(skb, TCA_BPF_CLASSID, prog->res.classid)) goto nla_put_failure; - if (nla_put_u16(skb, TCA_BPF_OPS_LEN, prog->bpf_len)) + if (nla_put_u16(skb, TCA_BPF_OPS_LEN, prog->bpf_num_ops)) goto nla_put_failure; - nla = nla_reserve(skb, TCA_BPF_OPS, prog->bpf_len * + nla = nla_reserve(skb, TCA_BPF_OPS, prog->bpf_num_ops * sizeof(struct sock_filter)); if (nla == NULL) goto nla_put_failure; |