The assignment of zero to udph->check is unnecessary as it is
immediately overwritten in the subsequent line. Remove the redundant
assignment.

Signed-off-by: Breno Leitao <leitao@debian.org>
---
 net/core/netpoll.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/net/core/netpoll.c b/net/core/netpoll.c
index 3cc3eae9def30..4e1dba572f5ac 100644
--- a/net/core/netpoll.c
+++ b/net/core/netpoll.c
@@ -433,7 +433,6 @@ int netpoll_send_udp(struct netpoll *np, const char *msg, int len)
 	udph->len = htons(udp_len);
 
 	if (np->ipv6) {
-		udph->check = 0;
 		udph->check = csum_ipv6_magic(&np->local_ip.in6,
 					      &np->remote_ip.in6,
 					      udp_len, IPPROTO_UDP,

---
base-commit: 23c9ff659140f97d44bf6fb59f89526a168f2b86
change-id: 20250319-netpoll_nit-6390753708bc

Best regards,
-- 
Breno Leitao <leitao@debian.org>

On Wed, Mar 19, 2025 at 10:02:44AM -0700, Breno Leitao wrote:
> The assignment of zero to udph->check is unnecessary as it is
> immediately overwritten in the subsequent line. Remove the redundant
> assignment.
> 
> Signed-off-by: Breno Leitao <leitao@debian.org>
> ---
>  net/core/netpoll.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/net/core/netpoll.c b/net/core/netpoll.c
> index 3cc3eae9def30..4e1dba572f5ac 100644
> --- a/net/core/netpoll.c
> +++ b/net/core/netpoll.c
> @@ -433,7 +433,6 @@ int netpoll_send_udp(struct netpoll *np, const char *msg, int len)
>  	udph->len = htons(udp_len);
>  
>  	if (np->ipv6) {
> -		udph->check = 0;
>  		udph->check = csum_ipv6_magic(&np->local_ip.in6,
>  					      &np->remote_ip.in6,
>  					      udp_len, IPPROTO_UDP,
> 
> ---
> base-commit: 23c9ff659140f97d44bf6fb59f89526a168f2b86
> change-id: 20250319-netpoll_nit-6390753708bc

Reviewed-by: Joe Damato <jdamato@fastly.com>