diff options
Diffstat (limited to 'lib/librte_eventdev/rte_event_ring.c')
| -rw-r--r-- | lib/librte_eventdev/rte_event_ring.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/lib/librte_eventdev/rte_event_ring.c b/lib/librte_eventdev/rte_event_ring.c index eb67751d..16d02a95 100644 --- a/lib/librte_eventdev/rte_event_ring.c +++ b/lib/librte_eventdev/rte_event_ring.c @@ -82,11 +82,16 @@ rte_event_ring_create(const char *name, unsigned int count, int socket_id, mz = rte_memzone_reserve(mz_name, ring_size, socket_id, mz_flags); if (mz != NULL) { r = mz->addr; - /* - * no need to check return value here, we already checked the - * arguments above - */ - rte_event_ring_init(r, name, requested_count, flags); + /* Check return value in case rte_ring_init() fails on size */ + int err = rte_event_ring_init(r, name, requested_count, flags); + if (err) { + RTE_LOG(ERR, RING, "Ring init failed\n"); + if (rte_memzone_free(mz) != 0) + RTE_LOG(ERR, RING, "Cannot free memzone\n"); + rte_free(te); + rte_rwlock_write_unlock(RTE_EAL_TAILQ_RWLOCK); + return NULL; + } te->data = (void *) r; r->r.memzone = mz; |