From nobody Mon Feb 9 13:07:57 2026 Received: from cstnet.cn (smtp21.cstnet.cn [159.226.251.21]) (using TLSv1.2 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 3A0B127AC5C; Wed, 17 Dec 2025 09:15:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=159.226.251.21 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765962968; cv=none; b=SirTQCzuC91SH0HjQ7hHYcg+UpeRdMtd3swTycYFrVvaWHM0yZTnJd4/4K0ZulfbbS2Eo6Eo33pDPn++Ggn7T56YE9AOQ9JiQwxJ/KH4Lf25ThU6uM5dHDFxXg1KDtiN4oVRudSUetXlug0/SYd04+ffg1p1WphFIBIoerZF28s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1765962968; c=relaxed/simple; bh=6DzFipEzWj4y0T/wSMWEFVVnrsWvqWUeNnKm3Cx5Ooo=; h=From:To:Cc:Subject:Date:Message-Id:MIME-Version; b=KPvzUk3AA3tZTGvkTBvLbXfhEIT6wf20UjY6BWE9bLBiFGdozjS+0Wc58khyC8JpVyQMGxjzP6jq7DTySCWHqrruNxhC/f1wdmS2kAHt+QC1RHG4ODC7uw2OrGl6RWiULaEp9eqj8EeUwvH5sn9mTbVGKP3izly9pIjmgkQp3/I= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn; spf=pass smtp.mailfrom=isrc.iscas.ac.cn; arc=none smtp.client-ip=159.226.251.21 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=isrc.iscas.ac.cn Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=isrc.iscas.ac.cn Received: from localhost.localdomain (unknown [36.112.3.223]) by APP-01 (Coremail) with SMTP id qwCowADHbmrFdEJpPd7mAA--.15846S2; Wed, 17 Dec 2025 17:15:50 +0800 (CST) From: Haoxiang Li To: mporter@kernel.crashing.org, alex.bou9@gmail.com, akpm@linux-foundation.org Cc: linux-kernel@vger.kernel.org, Haoxiang Li , stable@vger.kernel.org Subject: [PATCH] rapidio: replace rio_free_net() with kfree() in rio_scan_alloc_net() Date: Wed, 17 Dec 2025 17:15:48 +0800 Message-Id: <20251217091548.482358-1-lihaoxiang@isrc.iscas.ac.cn> X-Mailer: git-send-email 2.25.1 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: qwCowADHbmrFdEJpPd7mAA--.15846S2 X-Coremail-Antispam: 1UD129KBjvdXoW7JFWkGrWfZr4Uur4rCryxuFg_yoW3Krg_WF 18Xrs7Ars0yF40kw45uw4SvFWF9r48XrWkuFW5t39xtFy3Zw1FkF4qgrs8Z34xXr4kJrn3 A34qqr1kCr47CjkaLaAFLSUrUUUUjb8apTn2vfkv8UJUUUU8Yxn0WfASr-VFAUDa7-sFnT 9fnUUIcSsGvfJTRUUUbcAFF20E14v26r1j6r4UM7CY07I20VC2zVCF04k26cxKx2IYs7xG 6r1S6rWUM7CIcVAFz4kK6r1j6r18M28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8w A2z4x0Y4vE2Ix0cI8IcVAFwI0_Jr0_JF4l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Jr0_ Gr1l84ACjcxK6I8E87Iv67AKxVWUJVW8JwA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Gr0_Gr 1UM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6xII jxv20xvE14v26r1j6r18McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_Gr 1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7MxkF7I0En4kS14v26r12 6r1DMxAIw28IcxkI7VAKI48JMxC20s026xCaFVCjc4AY6r1j6r4UMI8I3I0E5I8CrVAFwI 0_Jr0_Jr4lx2IqxVCjr7xvwVAFwI0_JrI_JrWlx4CE17CEb7AF67AKxVWUAVWUtwCIc40Y 0x0EwIxGrwCI42IY6xIIjxv20xvE14v26r1j6r1xMIIF0xvE2Ix0cI8IcVCY1x0267AKxV WUJVW8JwCI42IY6xAIw20EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1l IxAIcVC2z280aVCY1x0267AKxVWUJVW8JbIYCTnIWIevJa73UjIFyTuYvjfUehL0UUUUU X-CM-SenderInfo: 5olkt0x0ld0ww6lv2u4olvutnvoduhdfq/1tbiCRETE2lCRwmvhQAAsX Content-Type: text/plain; charset="utf-8" When idtab allocation fails, net is not registered with rio_add_net() yet, so kfree(net) is sufficient to release the memory. Fixes: e6b585ca6e81 ("rapidio: move net allocation into core code") Cc: stable@vger.kernel.org Signed-off-by: Haoxiang Li Reviewed-by: Andrew Morton --- drivers/rapidio/rio-scan.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/rapidio/rio-scan.c b/drivers/rapidio/rio-scan.c index c12941f71e2c..03615eb2d3d7 100644 --- a/drivers/rapidio/rio-scan.c +++ b/drivers/rapidio/rio-scan.c @@ -854,7 +854,7 @@ static struct rio_net *rio_scan_alloc_net(struct rio_mp= ort *mport, =20 if (idtab =3D=3D NULL) { pr_err("RIO: failed to allocate destID table\n"); - rio_free_net(net); + kfree(net); net =3D NULL; } else { net->enum_data =3D idtab; --=20 2.25.1