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app/eventdev: check function errors

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Fix unchecked return values reported by coverity.

Coverity Issue: 336861
Coverity Issue: 349906
Fixes: 032a965a8f1d ("app/eventdev: support Tx adapter")
Cc: stable@dpdk.org

Signed-off-by: Pavan Nikhilesh <pbhagavatula@marvell.com>
Acked-by: Jerin Jacob <jerinj@marvell.com>
This commit is contained in:
Pavan Nikhilesh 2019-11-22 00:52:39 +05:30 committed by Jerin Jacob
parent 93b7794b83
commit a8d88bfbce
1 changed files with 14 additions and 3 deletions
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17
app/test-eventdev/test_pipeline_common.c
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@ -196,7 +196,12 @@ pipeline_ethdev_setup(struct evt_test *test, struct evt_options *opt)
struct rte_eth_conf local_port_conf = port_conf;
uint32_t caps = 0;
rte_event_eth_tx_adapter_caps_get(opt->dev_id, i, &caps);
ret = rte_event_eth_tx_adapter_caps_get(opt->dev_id, i, &caps);
if (ret != 0) {
evt_err("failed to get event tx adapter[%d] caps", i);
return ret;
}
if (!(caps & RTE_EVENT_ETH_TX_ADAPTER_CAP_INTERNAL_PORT))
t->internal_port = 0;
@ -424,7 +429,7 @@ int
pipeline_mempool_setup(struct evt_test *test, struct evt_options *opt)
{
struct test_pipeline *t = evt_test_priv(test);
int i;
int i, ret;
if (!opt->mbuf_sz)
opt->mbuf_sz = RTE_MBUF_DEFAULT_BUF_SIZE;
@ -437,7 +442,13 @@ pipeline_mempool_setup(struct evt_test *test, struct evt_options *opt)
uint16_t data_size = 0;
memset(&dev_info, 0, sizeof(dev_info));
rte_eth_dev_info_get(i, &dev_info);
ret = rte_eth_dev_info_get(i, &dev_info);
if (ret != 0) {
evt_err("Error during getting device (port %u) info: %s\n",
i, strerror(-ret));
return ret;
}
if (dev_info.rx_desc_lim.nb_mtu_seg_max != UINT16_MAX &&
dev_info.rx_desc_lim.nb_mtu_seg_max != 0) {
data_size = opt->max_pkt_sz /