[dpdk-dev] [PATCH 07/10] app/test: use struct ether_addr instead of a byte array cast
Cyril Chemparathy
cchemparathy at ezchip.com
Wed Apr 29 18:15:31 CEST 2015
This patch instantiates struct ether_addr instead of type casting a uint8_t
pointer to the same structure. The type cast breaks on machines that enforce
strict alignment.
Signed-off-by: Cyril Chemparathy <cchemparathy at ezchip.com>
---
app/test/test_pmd_perf.c | 10 +++++-----
1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/app/test/test_pmd_perf.c b/app/test/test_pmd_perf.c
index 49a494d..5810e7f 100644
--- a/app/test/test_pmd_perf.c
+++ b/app/test/test_pmd_perf.c
@@ -229,13 +229,13 @@ init_traffic(struct rte_mempool *mp,
struct ipv4_hdr pkt_ipv4_hdr;
struct udp_hdr pkt_udp_hdr;
uint32_t pktlen;
- static uint8_t src_mac[] = { 0x00, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF };
- static uint8_t dst_mac[] = { 0x00, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA };
-
+ static struct ether_addr src_mac =
+ { { 0x00, 0xFF, 0xAA, 0xFF, 0xAA, 0xFF } };
+ static struct ether_addr dst_mac =
+ { { 0x00, 0xAA, 0xFF, 0xAA, 0xFF, 0xAA } };
initialize_eth_header(&pkt_eth_hdr,
- (struct ether_addr *)src_mac,
- (struct ether_addr *)dst_mac, ETHER_TYPE_IPv4, 0, 0);
+ &src_mac, &dst_mac, ETHER_TYPE_IPv4, 0, 0);
pktlen = initialize_ipv4_header(&pkt_ipv4_hdr,
IPV4_ADDR(10, 0, 0, 1),
--
2.1.2
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