From: Muhammad Usama Anjum <musamaanjum@gmail•com>
To: Alexei Starovoitov <ast@kernel•org>,
Daniel Borkmann <daniel@iogearbox•net>,
Andrii Nakryiko <andrii@kernel•org>,
Martin KaFai Lau <kafai@fb•com>, Song Liu <songliubraving@fb•com>,
Yonghong Song <yhs@fb•com>,
John Fastabend <john.fastabend@gmail•com>,
KP Singh <kpsingh@kernel•org>,
"open list:BPF (Safe dynamic programs and tools)"
<netdev@vger•kernel.org>,
"open list:BPF (Safe dynamic programs and tools)"
<bpf@vger•kernel.org>, open list <linux-kernel@vger•kernel.org>,
zhengyongjun3@huawei•com, dan.carpenter@oracle•com
Cc: musamaanjum@gmail•com
Subject: [PATCH] inode: Remove second initialization of the bpf_preload_lock
Date: Tue, 6 Apr 2021 00:49:04 +0500 [thread overview]
Message-ID: <20210405194904.GA148013@LEGION> (raw)
bpf_preload_lock is already defined with DEFINE_MUTEX. There is no need
to initialize it again. Remove the extraneous initialization.
Signed-off-by: Muhammad Usama Anjum <musamaanjum@gmail•com>
---
kernel/bpf/inode.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/kernel/bpf/inode.c b/kernel/bpf/inode.c
index 1576ff331ee4..f441d521ef77 100644
--- a/kernel/bpf/inode.c
+++ b/kernel/bpf/inode.c
@@ -816,8 +816,6 @@ static int __init bpf_init(void)
{
int ret;
- mutex_init(&bpf_preload_lock);
-
ret = sysfs_create_mount_point(fs_kobj, "bpf");
if (ret)
return ret;
--
2.25.1
next reply other threads:[~2021-04-05 19:49 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-04-05 19:49 Muhammad Usama Anjum [this message]
2021-04-06 21:59 ` [PATCH] inode: Remove second initialization of the bpf_preload_lock patchwork-bot+netdevbpf
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