From 2a566f0148bad759ba6f3758914edda1a8a4181f Mon Sep 17 00:00:00 2001 From: Jinpeng Cui Date: Tue, 13 Sep 2022 16:13:26 +0000 Subject: [PATCH] net: sched: act_ct: remove redundant variable err Return value directly from pskb_trim_rcsum() instead of getting value from redundant variable err. Reported-by: Zeal Robot Signed-off-by: Jinpeng Cui Signed-off-by: David S. Miller --- net/sched/act_ct.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/net/sched/act_ct.c b/net/sched/act_ct.c index 4dd3fac425047..9d19710835b00 100644 --- a/net/sched/act_ct.c +++ b/net/sched/act_ct.c @@ -696,7 +696,6 @@ drop_ct: static int tcf_ct_skb_network_trim(struct sk_buff *skb, int family) { unsigned int len; - int err; switch (family) { case NFPROTO_IPV4: @@ -710,9 +709,7 @@ static int tcf_ct_skb_network_trim(struct sk_buff *skb, int family) len = skb->len; } - err = pskb_trim_rcsum(skb, len); - - return err; + return pskb_trim_rcsum(skb, len); } static u8 tcf_ct_skb_nf_family(struct sk_buff *skb) -- 2.30.2