diff options
| author | Tuomas Taipale <tuomas.taipale@nokia.com> | 2022-03-15 14:05:08 +0000 |
|---|---|---|
| committer | Matias Elo <matias.elo@nokia.com> | 2022-03-16 16:34:40 +0200 |
| commit | 223e2d2e89d982cbe48d1bb0d5f36acb82bed8bc (patch) | |
| tree | 12f6dcf72f21ccb80a60934f9b37b30871a14924 /platform/linux-generic/pktio/dpdk.c | |
| parent | bd79341d37996676868d41530553a856a3292e3e (diff) | |
linux-gen: dpdk: check rte_eth_dev_info_get() return value
In `dpdk_open()`, when `rte_eth_dev_info_get()` is called for the first
time, handle its return value.
Signed-off-by: Tuomas Taipale <tuomas.taipale@nokia.com>
Reviewed-by: Matias Elo <matias.elo@nokia.com>
Diffstat (limited to 'platform/linux-generic/pktio/dpdk.c')
| -rw-r--r-- | platform/linux-generic/pktio/dpdk.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/platform/linux-generic/pktio/dpdk.c b/platform/linux-generic/pktio/dpdk.c index a05602632..4b861d447 100644 --- a/platform/linux-generic/pktio/dpdk.c +++ b/platform/linux-generic/pktio/dpdk.c @@ -1777,7 +1777,11 @@ static int dpdk_open(odp_pktio_t id ODP_UNUSED, } memset(&dev_info, 0, sizeof(struct rte_eth_dev_info)); - rte_eth_dev_info_get(pkt_dpdk->port_id, &dev_info); + ret = rte_eth_dev_info_get(pkt_dpdk->port_id, &dev_info); + if (ret) { + ODP_ERR("Failed to read device info: %d\n", ret); + return -1; + } /* Initialize runtime options */ if (init_options(pktio_entry, &dev_info)) { |