import 15.2.0 Octopus source

[ceph.git] / ceph / src / spdk / dpdk / drivers / net / sfc / base / siena_mac.c

diff --git a/ceph/src/spdk/dpdk/drivers/net/sfc/base/siena_mac.c b/ceph/src/spdk/dpdk/drivers/net/sfc/base/siena_mac.c
index f8857cdd58794f939f58ff229dcf48bf59fadd04..928dfc340a6192c99b04713ed89a914d66b89768 100644 (file)
--- a/ceph/src/spdk/dpdk/drivers/net/sfc/base/siena_mac.c
+++ b/ceph/src/spdk/dpdk/drivers/net/sfc/base/siena_mac.c
@@ -68,14 +68,13 @@ siena_mac_reconfigure(
        efx_port_t *epp = &(enp->en_port);
        efx_oword_t multicast_hash[2];
        efx_mcdi_req_t req;
-       uint8_t payload[MAX(MAX(MC_CMD_SET_MAC_IN_LEN,
-                               MC_CMD_SET_MAC_OUT_LEN),
-                           MAX(MC_CMD_SET_MCAST_HASH_IN_LEN,
-                               MC_CMD_SET_MCAST_HASH_OUT_LEN))];
+       EFX_MCDI_DECLARE_BUF(payload,
+               MAX(MC_CMD_SET_MAC_IN_LEN, MC_CMD_SET_MCAST_HASH_IN_LEN),
+               MAX(MC_CMD_SET_MAC_OUT_LEN, MC_CMD_SET_MCAST_HASH_OUT_LEN));
+
        unsigned int fcntl;
        efx_rc_t rc;
 
-       (void) memset(payload, 0, sizeof (payload));
        req.emr_cmd = MC_CMD_SET_MAC;
        req.emr_in_buf = payload;
        req.emr_in_length = MC_CMD_SET_MAC_IN_LEN;