From: Stephen Hemminger <stephen@networkplumber.org>
To: dev@dpdk.org
Cc: Stephen Hemminger <stephen@networkplumber.org>,
Bruce Richardson <bruce.richardson@intel.com>,
Anatoly Burakov <anatoly.burakov@intel.com>
Subject: [PATCH 1/4] net/ice: remove unnecessary null check
Date: Wed, 1 Apr 2026 09:40:22 -0700 [thread overview]
Message-ID: <20260401164108.201404-2-stephen@networkplumber.org> (raw)
In-Reply-To: <20260401164108.201404-1-stephen@networkplumber.org>
No need to check for null before calling free.
Found by coccinelle script null_free.
Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
---
drivers/net/intel/ice/ice_dcf_sched.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/drivers/net/intel/ice/ice_dcf_sched.c b/drivers/net/intel/ice/ice_dcf_sched.c
index 948774a282..14e902edbe 100644
--- a/drivers/net/intel/ice/ice_dcf_sched.c
+++ b/drivers/net/intel/ice/ice_dcf_sched.c
@@ -877,10 +877,8 @@ static int ice_dcf_hierarchy_commit(struct rte_eth_dev *dev,
return ret_val;
fail_clear:
- if (vf_bw != NULL)
- free(vf_bw);
- if (tc_bw != NULL)
- free(tc_bw);
+ free(vf_bw);
+ free(tc_bw);
/* clear all the traffic manager configuration */
if (clear_on_fail) {
--
2.53.0
next prev parent reply other threads:[~2026-04-01 16:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-01 16:40 [PATCH 0/4] remove useless null checks before free Stephen Hemminger
2026-04-01 16:40 ` Stephen Hemminger [this message]
2026-04-01 16:44 ` [PATCH 1/4] net/ice: remove unnecessary null check Bruce Richardson
2026-04-01 16:40 ` [PATCH 2/4] net/bnxt: " Stephen Hemminger
2026-04-01 16:40 ` [PATCH 3/4] net/zxdh: " Stephen Hemminger
2026-04-01 16:40 ` [PATCH 4/4] app/test_compress: " Stephen Hemminger
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