event/octeontx: fix build for gcc < 4.6

[dpdk.git] / drivers / event / octeontx / ssovf_mbox.c

diff --git a/drivers/event/octeontx/ssovf_mbox.c b/drivers/event/octeontx/ssovf_mbox.c
index 0435f6d..7394a3a 100644 (file)
--- a/drivers/event/octeontx/ssovf_mbox.c
+++ b/drivers/event/octeontx/ssovf_mbox.c
@@ -92,7 +92,7 @@ mbox_send_request(struct mbox *m, struct octeontx_mbox_hdr *hdr,
                        const void *txmsg, uint16_t txsize)
 {
        struct mbox_ram_hdr old_hdr;
-       struct mbox_ram_hdr new_hdr = {.u64 = 0};
+       struct mbox_ram_hdr new_hdr = { {0} };
        uint64_t *ram_mbox_hdr = (uint64_t *)m->ram_mbox_base;
        uint8_t *ram_mbox_msg = m->ram_mbox_base + sizeof(struct mbox_ram_hdr);