diff options
Diffstat (limited to 'net/sched/act_pedit.c')
| -rw-r--r-- | net/sched/act_pedit.c | 12 |
1 files changed, 5 insertions, 7 deletions
diff --git a/net/sched/act_pedit.c b/net/sched/act_pedit.c index 445bef716f7..7affe9a9275 100644 --- a/net/sched/act_pedit.c +++ b/net/sched/act_pedit.c @@ -70,7 +70,7 @@ static int tcf_pedit_init(struct nlattr *nla, struct nlattr *est, pc = tcf_hash_create(parm->index, est, a, sizeof(*p), bind, &pedit_idx_gen, &pedit_hash_info); if (IS_ERR(pc)) - return PTR_ERR(pc); + return PTR_ERR(pc); p = to_pedit(pc); keys = kmalloc(ksize, GFP_KERNEL); if (keys == NULL) { @@ -127,11 +127,9 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a, int i, munged = 0; unsigned int off; - if (skb_cloned(skb)) { - if (pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) { - return p->tcf_action; - } - } + if (skb_cloned(skb) && + pskb_expand_head(skb, 0, 0, GFP_ATOMIC)) + return p->tcf_action; off = skb_network_offset(skb); @@ -163,7 +161,7 @@ static int tcf_pedit(struct sk_buff *skb, struct tc_action *a, } if (offset > 0 && offset > skb->len) { pr_info("tc filter pedit" - " offset %d cant exceed pkt length %d\n", + " offset %d can't exceed pkt length %d\n", offset, skb->len); goto bad; } |