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Diffstat (limited to 'lib/librte_kni/rte_kni.c')
-rw-r--r--lib/librte_kni/rte_kni.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index 28674115..65f6a2b0 100644
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -510,7 +510,7 @@ kni_config_mac_address(uint16_t port_id, uint8_t mac_addr[])
{
int ret = 0;
- if (port_id >= rte_eth_dev_count() || port_id >= RTE_MAX_ETHPORTS) {
+ if (!rte_eth_dev_is_valid_port(port_id)) {
RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
return -EINVAL;
}
@@ -530,7 +530,7 @@ kni_config_mac_address(uint16_t port_id, uint8_t mac_addr[])
static int
kni_config_promiscusity(uint16_t port_id, uint8_t to_on)
{
- if (port_id >= rte_eth_dev_count() || port_id >= RTE_MAX_ETHPORTS) {
+ if (!rte_eth_dev_is_valid_port(port_id)) {
RTE_LOG(ERR, KNI, "Invalid port id %d\n", port_id);
return -EINVAL;
}
@@ -715,6 +715,9 @@ rte_kni_get(const char *name)
struct rte_kni_memzone_slot *it;
struct rte_kni *kni;
+ if (name == NULL || name[0] == '\0')
+ return NULL;
+
/* Note: could be improved perf-wise if necessary */
for (i = 0; i < kni_memzone_pool.max_ifaces; i++) {
it = &kni_memzone_pool.slots[i];