[PATCH v2 70/83] raw/dpaa2_qdma: remove unnecessary NULL checks

[Stephen Hemminger]

Remove redundant NULL pointer checks before free functions
found by nullfree.cocci

Signed-off-by: Stephen Hemminger <step...@networkplumber.org>
---
 drivers/raw/dpaa2_qdma/dpaa2_qdma.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/raw/dpaa2_qdma/dpaa2_qdma.c 
b/drivers/raw/dpaa2_qdma/dpaa2_qdma.c
index ebc2cd5d0ddc..b2260439a4ef 100644
--- a/drivers/raw/dpaa2_qdma/dpaa2_qdma.c
+++ b/drivers/raw/dpaa2_qdma/dpaa2_qdma.c
@@ -1115,11 +1115,9 @@ dpaa2_qdma_reset(struct rte_rawdev *rawdev)
 
        /* Reset and free virtual queues */
        for (i = 0; i < qdma_dev->max_vqs; i++) {
-               if (qdma_dev->vqs[i].status_ring)
-                       rte_ring_free(qdma_dev->vqs[i].status_ring);
+               rte_ring_free(qdma_dev->vqs[i].status_ring);
        }
-       if (qdma_dev->vqs)
-               rte_free(qdma_dev->vqs);
+       rte_free(qdma_dev->vqs);
        qdma_dev->vqs = NULL;
 
        /* Reset per core info */
@@ -1314,8 +1312,7 @@ dpaa2_qdma_queue_setup(struct rte_rawdev *rawdev,
 
        if (qdma_dev->vqs[i].hw_queue == NULL) {
                DPAA2_QDMA_ERR("No H/W queue available for VQ");
-               if (qdma_dev->vqs[i].status_ring)
-                       rte_ring_free(qdma_dev->vqs[i].status_ring);
+               rte_ring_free(qdma_dev->vqs[i].status_ring);
                qdma_dev->vqs[i].status_ring = NULL;
                rte_spinlock_unlock(&qdma_dev->lock);
                return -ENODEV;
@@ -1516,14 +1513,12 @@ dpaa2_qdma_queue_release(struct rte_rawdev *rawdev,
        if (qdma_vq->exclusive_hw_queue)
                free_hw_queue(qdma_vq->hw_queue);
        else {
-               if (qdma_vq->status_ring)
-                       rte_ring_free(qdma_vq->status_ring);
+               rte_ring_free(qdma_vq->status_ring);
 
                put_hw_queue(qdma_vq->hw_queue);
        }
 
-       if (qdma_vq->fle_pool)
-               rte_mempool_free(qdma_vq->fle_pool);
+       rte_mempool_free(qdma_vq->fle_pool);
 
        memset(qdma_vq, 0, sizeof(struct qdma_virt_queue));
 
-- 
2.30.2