From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 24FB73770B for ; Mon, 25 May 2026 12:34:43 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779712485; cv=none; b=s+MH/1U31B4JKEKrRoCk1maMp3/iUbNMQZpBBtN2TWYOECjSYefBvtqTXQkXWsDefdxICL0dENzklJaZjZ3C8EXa7bFjrQCR/BFswziCdY+h3tuxrLgMwk/aDdCh/PJipfrXD66RYLPXdSch1OMnKAGVJAxSFEZUeu6Jt/5+u8g= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1779712485; c=relaxed/simple; bh=EDx1Vl57kFSBdZhsgZvtxn4zlhXkMFw1fdA815trwRU=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:To:Cc; b=STtwD+5tq+7AA6WJWJNaT8/x9Xb5wxfhZjrdy/dIWuv13G7T6AciXKtMxrmRuB2AoSJ8kkdFR/ouNynqrVGhPWuMGQxK/EhfXWhnHlTistleu6nmlBKU/RNL57ytwuizM+IjypUxwg96y+4VHrwoIE9hwU1DIKalfOIcJxFzH4E= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=ccuY94zl; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="ccuY94zl" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 71F701F000E9; Mon, 25 May 2026 12:34:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1779712483; bh=7+bBIg7tM+M3eAk5kEu2/ouBajQB2vZqFUvzQc55RKk=; h=From:Date:Subject:To:Cc; b=ccuY94zlbolpeqMrkHB4es9RT9M0Gzs3jSI+zlgCJbKx/PXKyFynZ0ez+aMXTq8Cy kqKv3z4cuNBX0RsJ0BQdUlHehnV9jTq4CvTe05Q4GU84QdcdbFdNrimW6PMfjA/u/e N8EmXnYUMI650qYLhQG6t8CJCSofSbgn1p2NreUSf7sOwBkYR678lVJZvqUd3u9p1l W+xXrzHw4nNfM5qt2t7dtgu/E672kHU2tMz8gFr1ZAr+XGq41Jqasc6qHOD4btOd4i x5ZNHJuZlHXZaKI5mRh4gCdcguBg2zIUjrHwbHa7TyGX/C+DPs060IHoZtF3bdFAKd 2Dd0rtGOd1xyQ== From: Jeff Layton Date: Mon, 25 May 2026 08:34:29 -0400 Subject: [PATCH] support: mark unused arguments in netlink handlers with UNUSED() Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260525-fixes-v1-1-b4247bf20c91@kernel.org> X-B4-Tracking: v=1; b=H4sIAAAAAAAC/6tWKk4tykwtVrJSqFYqSi3LLM7MzwNyDHUUlJIzE vPSU3UzU4B8JSMDIzMDUyNT3bTMitRiXaMUS4vUFDOjlLTEVCWg2oKiVLAEUGl0bG0tAI6Pqnp XAAAA X-Change-ID: 20260525-fixes-2d98ed62dfae To: Steve Dickson Cc: Chuck Lever , linux-nfs@vger.kernel.org, Jeff Layton X-Mailer: b4 0.14.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=1740; i=jlayton@kernel.org; h=from:subject:message-id; bh=EDx1Vl57kFSBdZhsgZvtxn4zlhXkMFw1fdA815trwRU=; b=owEBbQKS/ZANAwAKAQAOaEEZVoIVAcsmYgBqFEHeP6W/dvgMhBHUynLhpBmBPMuoZP0rxn6wd iH+StAcTEmJAjMEAAEKAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCahRB3gAKCRAADmhBGVaC FT2kEACBPQM5HjTHisjvGHsfBqfqm0mlvpDJt4rfBZ8dCYy1njlakL50JzrnxFXv3L5MC/hU9OU bZDeG06B8LrWnViv6MMnp4OditXGwSfRDubJk0zrXNyYfBDA4Ezqr1L54xJvTcWnuXWl5lU1BUt ql1vg+CFtOs5p1AeFcRXtUsIHmpHUXXIIGXtENl7VGJeh6MBAeXwuLrqxsAVelucQQTqRHEdVNH DlRtPjf8uYAZFH8sd/Vb/9Q1Aes04zxn2w3zS/5BJ84phYvxgD8OEQk1b1oo6CFKrC1GCyPDm2q 7h1Y1QMF/cAoBGYacW0P9kx2Y5mG30t2bT9RQmTPfBjOJEZPjkXFwyq60UcbFZhe1jjOwKoXESO YCnXpcRxskuPN+FRGbEFNwxNTM+UhMbonzpmyIHNORildcn2L/o+vwVXBttPiXW5MgonhIFDh9/ X7ROR1YcAgnEHA7cuhdmnfDOHcDLtl+yq98GokUq4qKdrjcUPbiROOw0qDN6DUOV0umUr27XrJZ Dxzi2YlTVIKlFwZnFTYDuzW/QmcTQ9m7RchO/MlbnQNHrraVHFrVrOH6eRaeJjfYgnN89A90VJi 0YG3G1KDAxzFXKcJq53YdyskxSLrfVNk6jtB8hv3AhJy2thw/+YqTbj4bPVPfId2o1JeDmQcabt kp7Wb/W/OQEAhHg== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Use the project's UNUSED() macro from nfslib.h to suppress -Wunused-parameter warnings on the error_handler, finish_handler, and ack_handler callback parameters that are required by the libnl callback signatures but not referenced in the function bodies. Fixes: 3ddc8e81240f ("exportfs: release NFSv4 state when last client is unexported") Signed-off-by: Jeff Layton --- Just some fixes for some new warnings I saw crop up recently. --- support/nfs/nfsdnl.c | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/support/nfs/nfsdnl.c b/support/nfs/nfsdnl.c index ece0b57afd4b..ded035b90b1f 100644 --- a/support/nfs/nfsdnl.c +++ b/support/nfs/nfsdnl.c @@ -16,6 +16,7 @@ #include #include +#include "nfslib.h" #include "xlog.h" #include "nfsdnl.h" @@ -27,7 +28,7 @@ #define NFSDNL_BUFSIZE (4096) -static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err, +static int error_handler(struct sockaddr_nl *UNUSED(nla), struct nlmsgerr *err, void *arg) { int *ret = arg; @@ -35,14 +36,14 @@ static int error_handler(struct sockaddr_nl *nla, struct nlmsgerr *err, return NL_STOP; } -static int finish_handler(struct nl_msg *msg, void *arg) +static int finish_handler(struct nl_msg *UNUSED(msg), void *arg) { int *ret = arg; *ret = 0; return NL_SKIP; } -static int ack_handler(struct nl_msg *msg __attribute__((unused)), +static int ack_handler(struct nl_msg *UNUSED(msg), void *arg) { int *ret = arg; --- base-commit: a806c9d65662ecf5d40c00d60a514e13ada8d76e change-id: 20260525-fixes-2d98ed62dfae Best regards, -- Jeff Layton