diff options
Diffstat (limited to 'src/vnet/buffer.h')
| -rw-r--r-- | src/vnet/buffer.h | 13 |
1 files changed, 11 insertions, 2 deletions
diff --git a/src/vnet/buffer.h b/src/vnet/buffer.h index fb734d5acde..bd70ea2722f 100644 --- a/src/vnet/buffer.h +++ b/src/vnet/buffer.h @@ -524,8 +524,17 @@ format_function_t format_vnet_buffer_offload; static_always_inline void vnet_buffer_offload_flags_set (vlib_buffer_t *b, u32 oflags) { - vnet_buffer2 (b)->oflags |= oflags; - b->flags |= VNET_BUFFER_F_OFFLOAD; + if (b->flags & VNET_BUFFER_F_OFFLOAD) + { + /* add a flag to existing offload */ + vnet_buffer2 (b)->oflags |= oflags; + } + else + { + /* no offload yet: reset offload flags to new value */ + vnet_buffer2 (b)->oflags = oflags; + b->flags |= VNET_BUFFER_F_OFFLOAD; + } } static_always_inline void |