diff options
Diffstat (limited to 'net/ipv6/ioam6_iptunnel.c')
| -rw-r--r-- | net/ipv6/ioam6_iptunnel.c | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/net/ipv6/ioam6_iptunnel.c b/net/ipv6/ioam6_iptunnel.c index a5cfc5b0b206..3a6065faaf9b 100644 --- a/net/ipv6/ioam6_iptunnel.c +++ b/net/ipv6/ioam6_iptunnel.c @@ -22,9 +22,6 @@ #include <net/ip6_route.h> #include <net/addrconf.h> -#define IOAM6_MASK_SHORT_FIELDS 0xff100000 -#define IOAM6_MASK_WIDE_FIELDS 0xe00000 - struct ioam6_lwt_encap { struct ipv6_hopopt_hdr eh; u8 pad[2]; /* 2-octet padding for 4n-alignment */ @@ -88,13 +85,8 @@ static bool ioam6_validate_trace_hdr(struct ioam6_trace_hdr *trace) trace->type.bit21) return false; - trace->nodelen = 0; fields = be32_to_cpu(trace->type_be32); - - trace->nodelen += hweight32(fields & IOAM6_MASK_SHORT_FIELDS) - * (sizeof(__be32) / 4); - trace->nodelen += hweight32(fields & IOAM6_MASK_WIDE_FIELDS) - * (sizeof(__be64) / 4); + trace->nodelen = ioam6_trace_compute_nodelen(fields); return true; } |