linux-kernel - [PATCH v3 2/5] sunrpc: simplify one-level sysctl registration for xr_tunables

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Message-Id: <20230311233944.354858-3-mcgrof@kernel.org>
Date:   Sat, 11 Mar 2023 15:39:41 -0800
From:   Luis Chamberlain <mcgrof@...nel.org>
To:     chuck.lever@...cle.com, jlayton@...nel.org,
        trond.myklebust@...merspace.com, anna@...nel.org,
        davem@...emloft.net, edumazet@...gle.com, pabeni@...hat.com,
        kuba@...nel.org, linux-nfs@...r.kernel.org
Cc:     ebiederm@...ssion.com, keescook@...omium.org, yzaikin@...gle.com,
        j.granados@...sung.com, patches@...ts.linux.dev,
        linux-fsdevel@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Luis Chamberlain <mcgrof@...nel.org>
Subject: [PATCH v3 2/5] sunrpc: simplify one-level sysctl registration for xr_tunables_table

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 <mcgrof@...nel.org>
---
 net/sunrpc/xprtrdma/transport.c | 11 +----------
 1 file changed, 1 insertion(+), 10 deletions(-)

diff --git a/net/sunrpc/xprtrdma/transport.c b/net/sunrpc/xprtrdma/transport.c
index 10bb2b929c6d..29b0562d62e7 100644
--- a/net/sunrpc/xprtrdma/transport.c
+++ b/net/sunrpc/xprtrdma/transport.c
@@ -140,15 +140,6 @@ static struct ctl_table xr_tunables_table[] = {
 	{ },
 };
 
-static struct ctl_table sunrpc_table[] = {
-	{
-		.procname	= "sunrpc",
-		.mode		= 0555,
-		.child		= xr_tunables_table
-	},
-	{ },
-};
-
 #endif
 
 static const struct rpc_xprt_ops xprt_rdma_procs;
@@ -799,7 +790,7 @@ int xprt_rdma_init(void)
 
 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG)
 	if (!sunrpc_table_header)
-		sunrpc_table_header = register_sysctl_table(sunrpc_table);
+		sunrpc_table_header = register_sysctl("sunrpc", xr_tunables_table);
 #endif
 	return 0;
 }
-- 
2.39.1