From: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Date: Thu, 12 Sep 2019 16:42:25 +0000 (+0100)
Subject: net/failsafe: check status of getting ethdev info
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=2cd1221470eee9064535282a429d770a7b157479;p=dpdk.git

net/failsafe: check status of getting ethdev info

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

Signed-off-by: Ivan Ilchenko <ivan.ilchenko@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Acked-by: Gaetan Rivet <gaetan.rivet@6wind.com>
---

diff --git a/drivers/net/failsafe/failsafe_ops.c b/drivers/net/failsafe/failsafe_ops.c
index 96e05d4dc4..c52958a3f8 100644
--- a/drivers/net/failsafe/failsafe_ops.c
+++ b/drivers/net/failsafe/failsafe_ops.c
@@ -866,6 +866,7 @@ fs_dev_infos_get(struct rte_eth_dev *dev,
 {
 	struct sub_device *sdev;
 	uint8_t i;
+	int ret;
 
 	/* Use maximum upper bounds by default */
 	infos->max_rx_pktlen = UINT32_MAX;
@@ -933,7 +934,10 @@ fs_dev_infos_get(struct rte_eth_dev *dev,
 	FOREACH_SUBDEV_STATE(sdev, i, dev, DEV_PROBED) {
 		struct rte_eth_dev_info sub_info;
 
-		rte_eth_dev_info_get(PORT_ID(sdev), &sub_info);
+		ret = rte_eth_dev_info_get(PORT_ID(sdev), &sub_info);
+		ret = fs_err(sdev, ret);
+		if (ret != 0)
+			return;
 
 		fs_dev_merge_info(infos, &sub_info);
 	}