[lng-odp] [PATCH v1 1/8] abi: packet: set ODP_PACKET_SEG_INVALID to zero

[Github ODP bot]

From: Matias Elo <matias....@nokia.com>

Signed-off-by: Matias Elo <matias....@nokia.com>
---
/** Email created from pull request 667 (matiaselo:dev/abi_clean_invalid)
 ** https://github.com/Linaro/odp/pull/667
 ** Patch: https://github.com/Linaro/odp/pull/667.patch
 ** Base sha: 7c87b66edc84e8c713fefc68d46464660adaf71e
 ** Merge commit sha: 0c5d0fdd232cad0a55d68e819ff9f707fea014f5
 **/
 include/odp/api/abi-default/packet.h                         | 2 +-
 platform/linux-generic/include/odp/api/plat/packet_inlines.h | 4 ++--
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/include/odp/api/abi-default/packet.h 
b/include/odp/api/abi-default/packet.h
index 97c0d0883..b5380b04c 100644
--- a/include/odp/api/abi-default/packet.h
+++ b/include/odp/api/abi-default/packet.h
@@ -27,7 +27,7 @@ typedef _odp_abi_packet_t *odp_packet_t;
 typedef _odp_abi_packet_seg_t *odp_packet_seg_t;
 
 #define ODP_PACKET_INVALID        ((odp_packet_t)0)
-#define ODP_PACKET_SEG_INVALID    ((odp_packet_seg_t)0xffffffff)
+#define ODP_PACKET_SEG_INVALID    ((odp_packet_seg_t)0)
 #define ODP_PACKET_OFFSET_INVALID 0xffff
 
 typedef uint8_t odp_proto_l2_type_t;
diff --git a/platform/linux-generic/include/odp/api/plat/packet_inlines.h 
b/platform/linux-generic/include/odp/api/plat/packet_inlines.h
index e2c32728c..602d33440 100644
--- a/platform/linux-generic/include/odp/api/plat/packet_inlines.h
+++ b/platform/linux-generic/include/odp/api/plat/packet_inlines.h
@@ -85,12 +85,12 @@ extern const _odp_pool_inline_offset_t   _odp_pool_inline;
 #include <odp/api/plat/strong_types.h>
 static inline uint32_t _odp_packet_seg_to_ndx(odp_packet_seg_t seg)
 {
-       return _odp_typeval(seg);
+       return _odp_typeval(seg) - 1;
 }
 
 static inline odp_packet_seg_t _odp_packet_seg_from_ndx(uint32_t ndx)
 {
-       return _odp_cast_scalar(odp_packet_seg_t, ndx);
+       return _odp_cast_scalar(odp_packet_seg_t, ndx + 1);
 }
 #endif