Commit 2a566f01 authored by Jinpeng Cui's avatar Jinpeng Cui Committed by David S. Miller
Browse files

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: default avatarZeal Robot <zealci@zte.com.cn>
Signed-off-by: default avatarJinpeng Cui <cui.jinpeng2@zte.com.cn>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c29b0682

net/sched/act_ct.c

+1 −4
Original line number Diff line number Diff line
@@ -696,7 +696,6 @@ static bool tcf_ct_skb_nfct_cached(struct net *net, struct sk_buff *skb, 
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)