[dpdk-dev] [PATCH 08/51] app/procinfo: check status of getting ethdev info

[Andrew Rybchenko]

From: Ivan Ilchenko <ivan.ilche...@oktetlabs.ru>

rte_eth_dev_info_get() return value was changed from void to int, so
this patch modify rte_eth_dev_info_get() usage across app/procinfo
according to its new return type.

Signed-off-by: Ivan Ilchenko <ivan.ilche...@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybche...@solarflare.com>
---
 app/proc-info/main.c | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/app/proc-info/main.c b/app/proc-info/main.c
index a89b51b..34eb7a7 100644
--- a/app/proc-info/main.c
+++ b/app/proc-info/main.c
@@ -683,7 +683,12 @@ static void collectd_resolve_cnt_type(char *cnt_type, 
size_t cnt_type_len,
                if (ret == 0)
                        printf("\t  -- mtu (%d)\n", mtu);
 
-               rte_eth_dev_info_get(i, &dev_info);
+               ret = rte_eth_dev_info_get(i, &dev_info);
+               if (ret != 0) {
+                       printf("Error during getting device (port %u) info: 
%s\n",
+                               i, strerror(-ret));
+                       return;
+               }
 
                printf("  - queue\n");
                for (j = 0; j < dev_info.nb_rx_queues; j++) {
@@ -836,7 +841,13 @@ static void collectd_resolve_cnt_type(char *cnt_type, 
size_t cnt_type_len,
                memset(&cap, 0, sizeof(cap));
                memset(&error, 0, sizeof(error));
 
-               rte_eth_dev_info_get(i, &dev_info);
+               ret = rte_eth_dev_info_get(i, &dev_info);
+               if (ret != 0) {
+                       printf("Error during getting device (port %u) info: 
%s\n",
+                               i, strerror(-ret));
+                       return;
+               }
+
                printf("  - Generic for port (%u)\n"
                        "\t  -- driver name %s\n"
                        "\t  -- max vf (%u)\n"
-- 
1.8.3.1