[dpdk-dev] [PATCH 2/4] bus/dpaa: fix registering dpaa mempool ops

[Nipun Gupta]

Fixes: 2bd0d5b951a9 ("bus/dpaa: register platform HW mempool on runtime")

Signed-off-by: Nipun Gupta <nipun.gupta at nxp.com>
---
 drivers/bus/dpaa/dpaa_bus.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/bus/dpaa/dpaa_bus.c b/drivers/bus/dpaa/dpaa_bus.c
index 1946bbe..290b967 100644
--- a/drivers/bus/dpaa/dpaa_bus.c
+++ b/drivers/bus/dpaa/dpaa_bus.c
@@ -495,10 +495,16 @@ int rte_dpaa_portal_fq_close(struct qman_fq *fq)
 			ret = drv->probe(drv, dev);
 			if (ret)
 				DPAA_BUS_ERR("Unable to probe.\n");
+
 			break;
 		}
 	}
-	rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
+
+	/* Register DPAA mempool ops only if any DPAA device has
+	 * been detected.
+	 */
+	if (!TAILQ_EMPTY(&rte_dpaa_bus.device_list))
+		rte_mbuf_set_platform_mempool_ops(DPAA_MEMPOOL_OPS_NAME);
 
 	svr_file = fopen(DPAA_SOC_ID_FILE, "r");
 	if (svr_file) {
-- 
1.9.1