skb_copy_and_csum_bits(): don't bother with the last argument

it's always 0 Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2020-07-10 20:07:10 -04:00
parent 9123e3a74e
commit 8d5930dfb7
8 changed files with 15 additions and 14 deletions
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -352,7 +352,7 @@ static int icmp_glue_bits(void *from, char *to, int offset, int len, int odd,

 	csum = skb_copy_and_csum_bits(icmp_param->skb,
 				      icmp_param->offset + offset,
-				      to, len, 0);
+				      to, len);

 	skb->csum = csum_block_add(skb->csum, csum, odd);
 	if (icmp_pointers[icmp_param->data.icmph.type].error)