From cffb8f6177bbfc235e7054a4bb321b126b64205c Mon Sep 17 00:00:00 2001 From: Menglong Dong Date: Fri, 6 Nov 2020 01:42:40 -0500 Subject: net: udp: remove redundant initialization in udp_send_skb The initialization for 'err' with 0 is redundant and can be removed, as it is updated by ip_send_skb and not used before that. Signed-off-by: Menglong Dong Link: https://lore.kernel.org/r/1604644960-48378-4-git-send-email-dong.menglong@zte.com.cn Signed-off-by: Jakub Kicinski --- net/ipv4/udp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4') diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index 1e2e73accd11..0d5cd6905749 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -874,7 +874,7 @@ static int udp_send_skb(struct sk_buff *skb, struct flowi4 *fl4, struct sock *sk = skb->sk; struct inet_sock *inet = inet_sk(sk); struct udphdr *uh; - int err = 0; + int err; int is_udplite = IS_UDPLITE(sk); int offset = skb_transport_offset(skb); int len = skb->len - offset; -- cgit v1.2.3