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Message-Id: <1403296407-5877-1-git-send-email-fabf@skynet.be>
Date: Fri, 20 Jun 2014 22:33:27 +0200
From: Fabian Frederick <fabf@...net.be>
To: linux-kernel@...r.kernel.org
Cc: Fabian Frederick <fabf@...net.be>,
Jamal Hadi Salim <jhs@...atatu.com>,
"David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org
Subject: [PATCH 1/1] net/sched/cls_bpf.c: remove null test before kfree
Fix checkpatch warning:
WARNING: kfree(NULL) is safe this check is probably not required
Cc: Jamal Hadi Salim <jhs@...atatu.com>
Cc: "David S. Miller" <davem@...emloft.net>
Cc: netdev@...r.kernel.org
Signed-off-by: Fabian Frederick <fabf@...net.be>
---
net/sched/cls_bpf.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
index 13f64df..715367a 100644
--- a/net/sched/cls_bpf.c
+++ b/net/sched/cls_bpf.c
@@ -212,8 +212,7 @@ static int cls_bpf_modify_existing(struct net *net, struct tcf_proto *tp,
if (fp_old)
sk_unattached_filter_destroy(fp_old);
- if (bpf_old)
- kfree(bpf_old);
+ kfree(bpf_old);
return 0;
--
1.8.4.5
--
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