[v3,7/8] event/sw: remove unnecessary NULL check
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Commit Message
The XXX_free() functions already handle NULL pointer.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/event/sw/sw_evdev.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
@@ -166,8 +166,7 @@ sw_port_setup(struct rte_eventdev *dev, uint8_t port_id,
snprintf(buf, sizeof(buf), "sw%d_p%u_%s", dev->data->dev_id,
port_id, "rx_worker_ring");
struct rte_event_ring *existing_ring = rte_event_ring_lookup(buf);
- if (existing_ring)
- rte_event_ring_free(existing_ring);
+ rte_event_ring_free(existing_ring);
p->rx_worker_ring = rte_event_ring_create(buf, MAX_SW_PROD_Q_DEPTH,
dev->data->socket_id,
@@ -186,8 +185,7 @@ sw_port_setup(struct rte_eventdev *dev, uint8_t port_id,
snprintf(buf, sizeof(buf), "sw%d_p%u, %s", dev->data->dev_id,
port_id, "cq_worker_ring");
existing_ring = rte_event_ring_lookup(buf);
- if (existing_ring)
- rte_event_ring_free(existing_ring);
+ rte_event_ring_free(existing_ring);
p->cq_worker_ring = rte_event_ring_create(buf, conf->dequeue_depth,
dev->data->socket_id,