[PATCH v1 1/1] baseband/acc: fix check after deref and dead code

[Hernan Vargas]

Fix potential issue of dereferencing a pointer before null check.
Remove null check for value that could never be null.

Coverity issue: 381646, 381631
Fixes: 989dec301a9 ("baseband/acc100: add ring companion address")

Signed-off-by: Hernan Vargas <hernan.var...@intel.com>
---
 drivers/baseband/acc/rte_acc100_pmd.c | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/drivers/baseband/acc/rte_acc100_pmd.c 
b/drivers/baseband/acc/rte_acc100_pmd.c
index 96daef87bc..30a718916d 100644
--- a/drivers/baseband/acc/rte_acc100_pmd.c
+++ b/drivers/baseband/acc/rte_acc100_pmd.c
@@ -4122,15 +4122,11 @@ acc100_dequeue_ldpc_enc(struct rte_bbdev_queue_data 
*q_data,
        struct rte_bbdev_enc_op *op;
        union acc_dma_desc *desc;
 
-       if (q == NULL)
-               return 0;
 #ifdef RTE_LIBRTE_BBDEV_DEBUG
        if (unlikely(ops == 0))
                return 0;
 #endif
        desc = q->ring_addr + (q->sw_ring_tail & q->sw_ring_wrap_mask);
-       if (unlikely(desc == NULL))
-               return 0;
        op = desc->req.op_addr;
        if (unlikely(ops == NULL || op == NULL))
                return 0;
-- 
2.37.1