[spp] [PATCH 1/7] spp_nfv: fix deprecated use of rte_eth_dev_count

[Kenta Shinohara <shinohara.kenta@lab.ntt.co.jp>]

A method 'rte_eth_dev_count' changes to 'rte_eth_dev_count_avail'
because rte_eth_dev_count is deprecated on DPDK v18.05.

build error:
/home/k-shino/spp/src/nfv/nfv.c: In function ‘main’:
/home/k-shino/spp/src/nfv/nfv.c:941:2: warning: ‘rte_eth_dev_count’ is
deprecated [-Wdeprecated-declarations]
  nb_ports = rte_eth_dev_count();
  ^ In file included from /home/k-shino/spp/src/nfv/../shared/common.h
:21:0,
                 from /home/k-shino/spp/src/nfv/nfv.c:12:
/home/k-shino/.dpdkenv/versions/dpdk-18.05@x86_64-native-linuxapp-gcc/
x86_64-native-linuxapp-gcc/include/rte_ethdev.h:1439:10: note: declared
here
 uint16_t rte_eth_dev_count(void);
          ^

Signed-off-by: Kenta Shinohara <shinohara.kenta@lab.ntt.co.jp>

---
 src/nfv/nfv.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/nfv/nfv.c b/src/nfv/nfv.c
index f677691..103b96a 100644
--- a/src/nfv/nfv.c
+++ b/src/nfv/nfv.c
@@ -905,7 +905,7 @@ main(int argc, char *argv[])
 	port_map_init();
 
 	/* Check that there is an even number of ports to send/receive on. */
-	nb_ports = rte_eth_dev_count();
+	nb_ports = rte_eth_dev_count_avail();
 	if (nb_ports > RTE_MAX_ETHPORTS)
 		nb_ports = RTE_MAX_ETHPORTS;
 
-- 
2.15.1 (Apple Git-101)