net/sfc/base: fix a typo in unicast filter insertion comment

[dpdk.git] / lib / librte_kni / rte_kni.c

diff --git a/lib/librte_kni/rte_kni.c b/lib/librte_kni/rte_kni.c
index 8a8f6c1cc964c9f52ffc1f746fbe9fa4f585f00c..65f6a2b0384e1bea43e3e5f8c35efa79d250e8cb 100644 (file)
--- a/lib/librte_kni/rte_kni.c
+++ b/lib/librte_kni/rte_kni.c
@@ -715,6 +715,9 @@ rte_kni_get(const char *name)
        struct rte_kni_memzone_slot *it;
        struct rte_kni *kni;
 
        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];
        /* Note: could be improved perf-wise if necessary */
        for (i = 0; i < kni_memzone_pool.max_ifaces; i++) {
                it = &kni_memzone_pool.slots[i];