net/bonding: fix header for C++

[ upstream commit 25fac202f4e00dd1be4eef794174b689a5f64d54 ]

Apply C linkage to the whole header to allow use with C++.

Fixes: dc40f17 ("net/bonding: allow external state machine in mode 4")

Signed-off-by: Visa Hankala <visa@hankala.org>
Acked-by: Tyler Retzlaff <roretzla@linux.microsoft.com>
Acked-by: Ferruh Yigit <ferruh.yigit@amd.com>

drivers/net/bonding/rte_eth_bond_8023ad.h

@@ -197,10 +197,6 @@ int
 rte_eth_bond_8023ad_slave_info(uint16_t port_id, uint16_t slave_id,
 		struct rte_eth_bond_8023ad_slave_info *conf);
 
-#ifdef __cplusplus
-}
-#endif
-
 /**
  * Configure a slave port to start collecting.
  *
@@ -331,4 +327,9 @@ rte_eth_bond_8023ad_agg_selection_get(uint16_t port_id);
 int
 rte_eth_bond_8023ad_agg_selection_set(uint16_t port_id,
 		enum rte_bond_8023ad_agg_selection agg_selection);
+
+#ifdef __cplusplus
+}
+#endif
+
 #endif /* RTE_ETH_BOND_8023AD_H_ */