[PATCH] net/bnxt: remove unnecessary checks for null pointer

[Stephen Hemminger]

The function rte_free() handles a NULL pointer as no-op.
This patch was automatically generated from nullfree.cocci script.

Signed-off-by: Stephen Hemminger <stephen at networkplumber.org>
---
 drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c | 6 ++----
 drivers/net/bnxt/tf_ulp/ulp_mapper.c        | 3 +--
 drivers/net/bnxt/tf_ulp/ulp_sc_mgr.c        | 6 ++----
 3 files changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c b/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c
index 1770069295..f88299bbf7 100644
--- a/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c
+++ b/drivers/net/bnxt/tf_core/v3/tfc_tbl_scope.c
@@ -1668,10 +1668,8 @@ int tfc_tbl_scope_cpm_alloc(struct tfc *tfcp, uint8_t tsid,
 	return 0;
 
  cleanup:
-	if (cmm_lkup != NULL)
-		rte_free(cmm_lkup);
-	if (cmm_act != NULL)
-		rte_free(cmm_act);
+	rte_free(cmm_lkup);
+	rte_free(cmm_act);
 
 	return rc;
 }
diff --git a/drivers/net/bnxt/tf_ulp/ulp_mapper.c b/drivers/net/bnxt/tf_ulp/ulp_mapper.c
index 2429ac2f1a..49cd6620dd 100644
--- a/drivers/net/bnxt/tf_ulp/ulp_mapper.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_mapper.c
@@ -1359,8 +1359,7 @@ ulp_mapper_key_recipe_tbl_deinit(struct bnxt_ulp_mapper_data *mdata)
 			recipes = mdata->key_recipe_info.recipes[dir][ftype];
 			for (idx = 0; idx < mdata->key_recipe_info.num_recipes;
 			      idx++) {
-				if (recipes[idx])
-					rte_free(recipes[idx]);
+				rte_free(recipes[idx]);
 			}
 			rte_free(mdata->key_recipe_info.recipes[dir][ftype]);
 			mdata->key_recipe_info.recipes[dir][ftype] = NULL;
diff --git a/drivers/net/bnxt/tf_ulp/ulp_sc_mgr.c b/drivers/net/bnxt/tf_ulp/ulp_sc_mgr.c
index 5fa8e240db..85b72f328c 100644
--- a/drivers/net/bnxt/tf_ulp/ulp_sc_mgr.c
+++ b/drivers/net/bnxt/tf_ulp/ulp_sc_mgr.c
@@ -158,11 +158,9 @@ ulp_sc_mgr_deinit(struct bnxt_ulp_context *ctxt)
 	if (!ulp_sc_info)
 		return -EINVAL;
 
-	if (ulp_sc_info->stats_cache_tbl)
-		rte_free(ulp_sc_info->stats_cache_tbl);
+	rte_free(ulp_sc_info->stats_cache_tbl);
 
-	if (ulp_sc_info->read_data)
-		rte_free(ulp_sc_info->read_data);
+	rte_free(ulp_sc_info->read_data);
 
 	rte_free(ulp_sc_info);
 
-- 
2.45.2