passt: Drop <linux/ipv6.h> include, carry own ipv6hdr and opt_hdr definitions

This is the only remaining Linux-specific include -- drop it to avoid
clang-tidy warnings and to make code more portable.

Signed-off-by: Stefano Brivio <sbrivio@redhat.com>

1 files changed, 0 insertions, 1 deletions

diff --git a/passt.c b/passt.c
index 6436a45..3581428 100644
--- a/passt.c
+++ b/passt.c
@@ -54,7 +54,6 @@
 #include <linux/audit.h>
 #include <linux/filter.h>
 #include <linux/capability.h>
-#include <linux/ipv6.h>
 #include <linux/icmpv6.h>
 
 #include "seccomp.h"