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[24.6.151.244]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-225c6bbffc2sm119374975ad.162.2025.03.19.13.10.29 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Wed, 19 Mar 2025 13:10:29 -0700 (PDT) Date: Wed, 19 Mar 2025 13:10:27 -0700 From: Joe Damato To: Breno Leitao Cc: "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net-next] netpoll: Eliminate redundant assignment Message-ID: Mail-Followup-To: Joe Damato , Breno Leitao , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Simon Horman , netdev@vger.kernel.org, linux-kernel@vger.kernel.org References: <20250319-netpoll_nit-v1-1-a7faac5cbd92@debian.org> Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20250319-netpoll_nit-v1-1-a7faac5cbd92@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 > --- > 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