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Commit d7f7c0ac authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

ipv6: remove csummode in ip6_append_data() 



csummode variable is always CHECKSUM_NONE in ip6_append_data()

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 6f532612

net/ipv6/ip6_output.c

+1 −3
Original line number Diff line number Diff line
@@ -1198,7 +1198,6 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, 
	int copy;

	int err;

	int offset = 0;

	int csummode = CHECKSUM_NONE;

	__u8 tx_flags = 0;



	if (flags&MSG_PROBE)
@@ -1411,7 +1410,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, 
			/*

			 *	Fill in the control structures

			 */

			skb->ip_summed = csummode;

			skb->ip_summed = CHECKSUM_NONE;

			skb->csum = 0;

			/* reserve for fragmentation and ipsec header */

			skb_reserve(skb, hh_len + sizeof(struct frag_hdr) +
@@ -1454,7 +1453,6 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to, 
			transhdrlen = 0;

			exthdrlen = 0;

			dst_exthdrlen = 0;

			csummode = CHECKSUM_NONE;



			/*

			 * Put the packet on the pending queue