diff options
| -rw-r--r-- | net/core/rtnetlink.c | 5 | ||||
| -rw-r--r-- | net/ipv4/devinet.c | 4 | ||||
| -rw-r--r-- | net/ipv4/fib_frontend.c | 7 | ||||
| -rw-r--r-- | net/ipv6/addrconf.c | 7 |
4 files changed, 3 insertions, 20 deletions
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c index e0353487c57e..a3d7847ce69d 100644 --- a/net/core/rtnetlink.c +++ b/net/core/rtnetlink.c @@ -2267,11 +2267,8 @@ walk_entries: nlh->nlmsg_seq, 0, flags, ext_filter_mask, 0, NULL, 0, netnsid, GFP_KERNEL); - if (err < 0) { - if (likely(skb->len)) - err = skb->len; + if (err < 0) break; - } } cb->seq = tgt_net->dev_base_seq; nl_dump_check_consistent(cb, nlmsg_hdr(skb)); diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 4daa8124f247..7a437f0d4190 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -1900,8 +1900,6 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb) goto done; } done: - if (err < 0 && likely(skb->len)) - err = skb->len; if (fillargs.netnsid >= 0) put_net(tgt_net); rcu_read_unlock(); @@ -2312,8 +2310,6 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb, ctx->all_default++; } done: - if (err < 0 && likely(skb->len)) - err = skb->len; rcu_read_unlock(); return err; } diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c index bf3a2214fe29..48741352a88a 100644 --- a/net/ipv4/fib_frontend.c +++ b/net/ipv4/fib_frontend.c @@ -1026,8 +1026,6 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) goto unlock; } err = fib_table_dump(tb, skb, cb, &filter); - if (err < 0 && skb->len) - err = skb->len; goto unlock; } @@ -1045,11 +1043,8 @@ static int inet_dump_fib(struct sk_buff *skb, struct netlink_callback *cb) memset(&cb->args[2], 0, sizeof(cb->args) - 2 * sizeof(cb->args[0])); err = fib_table_dump(tb, skb, cb, &filter); - if (err < 0) { - if (likely(skb->len)) - err = skb->len; + if (err < 0) goto out; - } dumped = 1; next: e++; diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 2f84e6ecf19f..f786b65d12e4 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -793,8 +793,6 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb, ctx->all_default++; } done: - if (err < 0 && likely(skb->len)) - err = skb->len; rcu_read_unlock(); return err; } @@ -6158,11 +6156,8 @@ static int inet6_dump_ifinfo(struct sk_buff *skb, struct netlink_callback *cb) NETLINK_CB(cb->skb).portid, cb->nlh->nlmsg_seq, RTM_NEWLINK, NLM_F_MULTI); - if (err < 0) { - if (likely(skb->len)) - err = skb->len; + if (err < 0) break; - } } rcu_read_unlock(); |