From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1A5EFE4EC for ; Fri, 10 Mar 2023 23:45:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Sender:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description; bh=LMz951lH+GTlXBdT5Z97YwiBE8EmQ72In88ZwOJtlek=; b=OflQ0N4/CEo1p1GvnhPn14bpjg vmz+hv+Jy3oouD/nIf1Vs6OZVTZLHssU2qrv5wXv26MXvSDxbzSf/ixlaGq9di1FLc3Tt+NaldRzl gVkepqTIr+4FuiUK0XdHT/UeYiYo8Xp7YYrDphAe04rmoUut+n/Iv0DkWyLbvTbzbM7EwE2raaTmg 3dD+DLd3lGYlD8qCF+wZi0zvK7gWAapuOSVbXih5eWvfZ/3xzZwVEzDLXlMO7Z2JZaY6eGW15pOaR CN27Hg3mEWxeTKsLrPi17eAX6fCPSZuiDaBT18bXXVPZtUwwUtLkxbZeNKuOONRADTL4BZLYiluq3 ag/IEb0Q==; Received: from mcgrof by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1pamQS-00Gj2v-1v; Fri, 10 Mar 2023 23:45:28 +0000 From: Luis Chamberlain To: hca@linux.ibm.com, agordeev@linux.ibm.com, borntraeger@linux.ibm.com, svens@linux.ibm.com, linux-s390@vger.kernel.org, sudipm.mukherjee@gmail.com Cc: ebiederm@xmission.com, keescook@chromium.org, yzaikin@google.com, j.granados@samsung.com, patches@lists.linux.dev, linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org, Luis Chamberlain Subject: [PATCH 2/6] s390: simplify one-level syctl registration for s390dbf_table Date: Fri, 10 Mar 2023 15:45:21 -0800 Message-Id: <20230310234525.3986352-3-mcgrof@kernel.org> X-Mailer: git-send-email 2.37.1 In-Reply-To: <20230310234525.3986352-1-mcgrof@kernel.org> References: <20230310234525.3986352-1-mcgrof@kernel.org> Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: Luis Chamberlain There is no need to declare an extra tables to just create directory, this can be easily be done with a prefix path with register_sysctl(). Simplify this registration. Signed-off-by: Luis Chamberlain --- arch/s390/kernel/debug.c | 12 +----------- 1 file changed, 1 insertion(+), 11 deletions(-) diff --git a/arch/s390/kernel/debug.c b/arch/s390/kernel/debug.c index b376f0377a2c..221c865785c2 100644 --- a/arch/s390/kernel/debug.c +++ b/arch/s390/kernel/debug.c @@ -981,16 +981,6 @@ static struct ctl_table s390dbf_table[] = { { } }; -static struct ctl_table s390dbf_dir_table[] = { - { - .procname = "s390dbf", - .maxlen = 0, - .mode = S_IRUGO | S_IXUGO, - .child = s390dbf_table, - }, - { } -}; - static struct ctl_table_header *s390dbf_sysctl_header; /** @@ -1574,7 +1564,7 @@ static int debug_sprintf_format_fn(debug_info_t *id, struct debug_view *view, */ static int __init debug_init(void) { - s390dbf_sysctl_header = register_sysctl_table(s390dbf_dir_table); + s390dbf_sysctl_header = register_sysctl("s390dbf", s390dbf_table); mutex_lock(&debug_mutex); debug_debugfs_root_entry = debugfs_create_dir(DEBUG_DIR_ROOT, NULL); initialized = 1; -- 2.39.1