[PATCH 18/20] app/test-dma-perf: remove unnecessary null check

[Stephen Hemminger <stephen@networkplumber.org>]

Remove unnecessary if check before calling rte_pktmbuf_free_bulk.

Generated by devtools/cocci/null_free.cocci

Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
 app/test-dma-perf/benchmark.c | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/app/test-dma-perf/benchmark.c b/app/test-dma-perf/benchmark.c
index c0ffc859bd..576c59faff 100644
--- a/app/test-dma-perf/benchmark.c
+++ b/app/test-dma-perf/benchmark.c
@@ -690,10 +690,8 @@ teardown_memory_env(uint32_t nr_buf, struct rte_mbuf **srcs, struct rte_mbuf **d
 		    struct rte_dma_op **dma_ops)
 {
 	/* free mbufs used in the test */
-	if (srcs != NULL)
-		rte_pktmbuf_free_bulk(srcs, nr_buf);
-	if (dsts != NULL)
-		rte_pktmbuf_free_bulk(dsts, nr_buf);
+	rte_pktmbuf_free_bulk(srcs, nr_buf);
+	rte_pktmbuf_free_bulk(dsts, nr_buf);
 
 	/* free the points for the mbufs */
 	rte_free(srcs);
-- 
2.53.0