[dpdk-dev] [PATCH v4 6/9] app/test-pmd: pack simple_gre_hdr

[Cyril Chemparathy]

Not packing this causes -Wcast-align breakage on machines that are
strict on alignment.  This patch fixes this bug.

Acked-by: Olivier Matz <olivier.matz at 6wind.com>
Change-Id: I7feab9ea4fc33c4ebdf3503ca67477ca0809bb7e
Signed-off-by: Cyril Chemparathy <cchemparathy at ezchip.com>
---
 app/test-pmd/csumonly.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/test-pmd/csumonly.c b/app/test-pmd/csumonly.c
index 950ea82..4287940 100644
--- a/app/test-pmd/csumonly.c
+++ b/app/test-pmd/csumonly.c
@@ -108,7 +108,7 @@ struct testpmd_offload_info {
 struct simple_gre_hdr {
        uint16_t flags;
        uint16_t proto;
-};
+} __attribute__((__packed__));

 static uint16_t
 get_psd_sum(void *l3_hdr, uint16_t ethertype, uint64_t ol_flags)
-- 
2.1.2