From be685863a9ea636bf7924f0a8034bb4c21fb1402 Mon Sep 17 00:00:00 2001
From: Shahaf Shuler <shahafs@mellanox.com>
Date: Thu, 1 Nov 2018 14:46:45 +0200
Subject: [PATCH] net: fix build with pedantic
The following error popped when compiling with -pedantic:
In file included from
drivers/net/mlx5/mlx5_flow_dv.c:28:0:
include/rte_gre.h:20:2:
error: type of bit-field 'res2' is a GCC extension [-Werror=pedantic]
uint16_t res2:4; /**< Reserved */
Fixing by adding the __extension__ attribute.
Fixes: 894f71a3805d ("net: add GRE header structure")
Cc: stable@dpdk.org
Signed-off-by: Shahaf Shuler <shahafs@mellanox.com>
Reviewed-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
lib/librte_net/rte_gre.h | 1 +
1 file changed, 1 insertion(+)
diff --git a/lib/librte_net/rte_gre.h b/lib/librte_net/rte_gre.h
index 69499bb82a..05aa9d143e 100644
--- a/lib/librte_net/rte_gre.h
+++ b/lib/librte_net/rte_gre.h
@@ -15,6 +15,7 @@ extern "C" {
/**
* GRE Header
*/
+__extension__
struct gre_hdr {
#if RTE_BYTE_ORDER == RTE_LITTLE_ENDIAN
uint16_t res2:4; /**< Reserved */
--
2.39.5