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net/memif: check status of getting link info

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The return value of rte_eth_link_get() was changed from void to int.
Update the usage of the function according to the new return type.

Just log error if something goes wrong.

Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
This commit is contained in:
Andrew Rybchenko 2019-09-10 09:25:46 +01:00 committed by Ferruh Yigit
parent afcb9ec511
commit abfc0b9f75
1 changed files with 10 additions and 2 deletions
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12
drivers/net/memif/rte_eth_memif.c
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@ -266,7 +266,10 @@ eth_memif_rx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
return 0;
if (unlikely(ring == NULL)) {
/* Secondary process will attempt to request regions. */
rte_eth_link_get(mq->in_port, &link);
ret = rte_eth_link_get(mq->in_port, &link);
if (ret < 0)
MIF_LOG(ERR, "Failed to get port %u link info: %s",
mq->in_port, rte_strerror(-ret));
return 0;
}
@ -392,8 +395,13 @@ eth_memif_tx(void *queue, struct rte_mbuf **bufs, uint16_t nb_pkts)
if (unlikely((pmd->flags & ETH_MEMIF_FLAG_CONNECTED) == 0))
return 0;
if (unlikely(ring == NULL)) {
int ret;
/* Secondary process will attempt to request regions. */
rte_eth_link_get(mq->in_port, &link);
ret = rte_eth_link_get(mq->in_port, &link);
if (ret < 0)
MIF_LOG(ERR, "Failed to get port %u link info: %s",
mq->in_port, rte_strerror(-ret));
return 0;
}