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| author |   Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:52:30 +0100 |
|---|---|---|
| committer | Luca Boccassi <luca.boccassi@gmail.com> | 2018-08-14 18:53:17 +0100 |
| commit | b63264c8342e6a1b6971c79550d2af2024b6a4de (patch) | |
| tree | 83114aac64286fe616506c0b3dfaec2ab86ef835 /lib/librte_eventdev/rte_event_ring.c | |
| parent | ca33590b6af032bff57d9cc70455660466a654b2 (diff) | |
New upstream version 18.08upstream/18.08
Change-Id: I32fdf5e5016556d9c0a6d88ddaf1fc468961790a
Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
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; |