From 02e24903e5a46b7a7fca44bcfe0cd6fa5b240c34 Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Wed, 6 Mar 2024 10:24:26 +0000 Subject: netlink: let core handle error cases in dump operations After commit b5a899154aa9 ("netlink: handle EMSGSIZE errors in the core"), we can remove some code that was not 100 % correct anyway. Signed-off-by: Eric Dumazet Reviewed-by: Simon Horman Reviewed-by: Ido Schimmel Reviewed-by: David Ahern Link: https://lore.kernel.org/r/20240306102426.245689-1-edumazet@google.com Signed-off-by: Jakub Kicinski --- net/ipv4/devinet.c | 4 ---- 1 file changed, 4 deletions(-) (limited to 'net/ipv4/devinet.c') 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; } -- cgit v1.2.3