From nobody Wed Oct 1 23:27:54 2025 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 E6BD6272814; Fri, 26 Sep 2025 09:27:39 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758878860; cv=none; b=r6m680o5GCqm9truySclKabgnoLqqxs0zsFp8VT4Uy7T2OtyMMnDRU3pGkGWYrHEAgoFrZDP9Yg3hpzOQONPYWDEtqbh+ekKUJu3Y+SYeHe2RMAWSHoKLR6/+tHSQZ/EK3ocHKJDwkHbmyD9L/lJWt1DXBJRA6uIWYYY/u+wqiE= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758878860; c=relaxed/simple; bh=7+xo7yY62YsZx/1cxiYO/JwV9VBbH7OcQ+0UJ6TV3og=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=FN+/J9AYnaJMCaTq2pTsb0rbl+2I3Wshj5pHlbfHNywTdzSdVjsd4HaO2NKgfl+as5J1xD6G/iZuqI5IBPkkwNi4N7OVVUn77ECjzd2ZTCd3ica+LIHWaey0XbtDGQ5AChPFRfy+1cPT4jt9lHWAbqX2uYq/k5dsLTfbFOwPe04= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=aC+EiBDe; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="aC+EiBDe" Received: by smtp.kernel.org (Postfix) with ESMTPS id 94AC0C4CEF7; Fri, 26 Sep 2025 09:27:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1758878859; bh=7+xo7yY62YsZx/1cxiYO/JwV9VBbH7OcQ+0UJ6TV3og=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=aC+EiBDeL9pBQkl/l2G1zexDs1gNBE6pq2qL921lSn7ou2fnjmx50BPPCua+LODtU FPwTmnWzHHsbXthY01wKoIHNH4gFDNpEniXe2aJTreDuq+0IB5JjJ/wEPp26BDpqHg 7ybAKELxzmIGMrVg81oZry085gdkmAb0K1T4xgs55z/8ZQulRDVBCwUKF8VhYs8hSk 1HxeEv0iEoC1YkMvrp1jrb02sVfHUqKC79nr7vQvyN6h/CR0XLTZcraz3ltlTPOcUD X87FKDjbQ+UDddzJYnHYfzsGY+b4foDxSx1t2plxJrzb8eHTjrR3f8ua1PB3p7ew6I y3sxXmRUEZXpA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8CE67CAC5BE; Fri, 26 Sep 2025 09:27:39 +0000 (UTC) From: Dominique Martinet via B4 Relay Date: Fri, 26 Sep 2025 18:27:31 +0900 Subject: [PATCH 3/3] 9p: sysfs_init: don't hardcode error to ENOMEM Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Message-Id: <20250926-v9fs_misc-v1-3-a8b3907fc04d@codewreck.org> References: <20250926-v9fs_misc-v1-0-a8b3907fc04d@codewreck.org> In-Reply-To: <20250926-v9fs_misc-v1-0-a8b3907fc04d@codewreck.org> To: "Randall P. Embry" , Eric Van Hensbergen , Latchesar Ionkov , Christian Schoenebeck Cc: v9fs@lists.linux.dev, linux-kernel@vger.kernel.org, Dominique Martinet X-Mailer: b4 0.15-dev-7be4f X-Developer-Signature: v=1; a=openpgp-sha256; l=957; i=asmadeus@codewreck.org; h=from:subject:message-id; bh=gn+Wu50PLn45xmVoChT1EsToJxDhrtvpZbSqmSUmcd8=; b=owEBbQKS/ZANAwAKAatOm+xqmOZwAcsmYgBo1lyKQwca23NbZ83VZF2cYauPoOy1Y4BjyFq26 TzZCllr0DmJAjMEAAEKAB0WIQT8g9txgG5a3TOhiE6rTpvsapjmcAUCaNZcigAKCRCrTpvsapjm cDCkD/4q0ZBLaufKQhUuJnfMggUKocITlkvpCcrgSyBv60WkuSkHGAJ0mZ1tOTfXe07pV88nS02 8oEb5W9IcQY1MUZkWVU3qET4xr4hYR0zWI62PrcewGaJgu5AT6HffWTsZyQPG0L00wI8W+0Qy2U J4eM1fX25aZj4BctIH6gtT/XVqY15A81A1tpGwtUKjw2MGiElF5kscHJYl6Ig7t42Obm0Qx1qer yy3J3ePk+1HlWiKxhHFH+3dXFh75ozwaTD3g9b6T8FIuJ2Sv3PdOavngMDn0DpbsfOJoZWOy9R0 XAdy8Vy7EUjc7tok1kcQCCCN3TXzNvo4Mt4XaebtcrzU4eZJa+fX1uxcfFshOJClMu5Wr02Xmid zyKk60N78If1UP+xbWsh0Pf9aj2hahEVSfL5KfmB5kRd52hpNvR3kHp2jzrmo/24ssLkl9vnive 3slrOeriFa9PbCDZxkWEMXcV19K1sc7qslTbg25F/+BxYNwxHglWvPEqzlSjYZs6OyKcnOvWwqM 0gJWgHmBsx8qXnA6f16TLHPoKFXuCuyqdhA3lMJ5hpUkBr5Jqma/OZZ6vX1Rtx3CjjrSAxfNCPP HhMWv52p4sZQplWLZXvkjCeucFs+w8+hJ9l2z6j6sUBVPUaD3aVdzvE0yIv5G/LoV3ovLTmDDD9 aYl8d1MiJ8g5VEw== X-Developer-Key: i=asmadeus@codewreck.org; a=openpgp; fpr=B894379F662089525B3FB1B9333F1F391BBBB00A X-Endpoint-Received: by B4 Relay for asmadeus@codewreck.org/default with auth_id=435 X-Original-From: Dominique Martinet Reply-To: asmadeus@codewreck.org From: "Randall P. Embry" v9fs_sysfs_init() always returned -ENOMEM on failure; return the actual sysfs_create_group() error instead. Signed-off-by: Randall P. Embry Signed-off-by: Dominique Martinet --- fs/9p/v9fs.c | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) diff --git a/fs/9p/v9fs.c b/fs/9p/v9fs.c index 4d289c56578fb15e45d8e94a264977898973cb31..a020a8f00a1ac074e826a728c5a= 2b1ef09ec87fd 100644 --- a/fs/9p/v9fs.c +++ b/fs/9p/v9fs.c @@ -596,13 +596,16 @@ static const struct attribute_group v9fs_attr_group = =3D { =20 static int __init v9fs_sysfs_init(void) { + int ret; + v9fs_kobj =3D kobject_create_and_add("9p", fs_kobj); if (!v9fs_kobj) return -ENOMEM; =20 - if (sysfs_create_group(v9fs_kobj, &v9fs_attr_group)) { + ret =3D sysfs_create_group(v9fs_kobj, &v9fs_attr_group); + if (ret) { kobject_put(v9fs_kobj); - return -ENOMEM; + return ret; } =20 return 0; --=20 2.51.0