From nobody Fri Dec 19 07:55:08 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 A48C71917F9 for ; Wed, 23 Apr 2025 13:22:03 +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=1745414523; cv=none; b=iTRigDBcYfQe2DhnBhJ17jPYiNFC4Pb/09dItVU1JoxBXyhF8E47i6r7Sw3rHYGysSsg2P1HtNLJyPq0gv5yCgQLudC7MO1ansbwObHU3BP0cz64gcgmJt2BsoNXPSlxWJoqairRRSgvbYdTfar+XdvwjhFfcXocLEHtZX+xrbU= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1745414523; c=relaxed/simple; bh=F6amLIDQUFRoq7o9H5ZznvD/2tad4/3TkumHpgROHvE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=E4m4GRbiw4Q/mwDL3wX76Yb66XgNWpaqBjXy5Q5T5AiTkvbZR379X0fJFVxLDfWMvtZvbwFYF81yeVPhAZjbqPcp1igUXbjULdix8z7/EAEP4d8mBJRXAjV2Bh8zr5OLH3DStoVhYUNCVZYEEhyO1luaON37rXBXrZnG49Pc6OM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Jxl+XHLD; 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="Jxl+XHLD" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B2569C4CEE2; Wed, 23 Apr 2025 13:22:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1745414523; bh=F6amLIDQUFRoq7o9H5ZznvD/2tad4/3TkumHpgROHvE=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=Jxl+XHLDQ66pbJ+g+UMnV96m/+Rvo5fhksSjCXD8FJApxPtlp6WbYxsQbPRU1wrXN AiddRLVMRgDHFuanAV4zqlfcdK0h5A/PeWnD/Jtptbp4UZsopdCrKYaBVn+8GSvt0o X8lY3SwWJY91Mpx3B2TfzBXuL9peGfK+qR78h4KgCrr7k43SrpS6EtA+DIo59aB4F2 3vpJP8jry19E91MDHc/NB1/xK90W94tdy4oi3emUIxlP5PiQp8CYMpJId6yswryuYn zJKqKtrwv0chkFSjUELbg2ihfIV64uA2jM5Sk5rBEIohgk/zjcni6yNtIYB2SdoIWH L/mr85eTGYgXw== From: Daniel Wagner Date: Wed, 23 Apr 2025 15:21:47 +0200 Subject: [PATCH v5 04/14] nvmet-fcloop: refactor fcloop_delete_local_port 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: <20250423-nvmet-fcloop-v5-4-3d7f968728a5@kernel.org> References: <20250423-nvmet-fcloop-v5-0-3d7f968728a5@kernel.org> In-Reply-To: <20250423-nvmet-fcloop-v5-0-3d7f968728a5@kernel.org> To: James Smart , Christoph Hellwig , Sagi Grimberg , Chaitanya Kulkarni Cc: Hannes Reinecke , Keith Busch , linux-nvme@lists.infradead.org, linux-kernel@vger.kernel.org, Daniel Wagner X-Mailer: b4 0.14.2 Use the newly introduced fcloop_lport_lookup instead of the open coded version. Signed-off-by: Daniel Wagner Reviewed-by: Hannes Reinecke --- drivers/nvme/target/fcloop.c | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/drivers/nvme/target/fcloop.c b/drivers/nvme/target/fcloop.c index a8134127ad8087190d674251a88545da3f8800d7..1a8ae33c1699be3b7a2a7170dff= 77e324c127ebb 100644 --- a/drivers/nvme/target/fcloop.c +++ b/drivers/nvme/target/fcloop.c @@ -1256,32 +1256,32 @@ __fcloop_lport_lookup(u64 node_name, u64 port_name) return NULL; } =20 +static struct fcloop_lport * +fcloop_lport_lookup(u64 node_name, u64 port_name) +{ + struct fcloop_lport *lport; + unsigned long flags; + + spin_lock_irqsave(&fcloop_lock, flags); + lport =3D __fcloop_lport_lookup(node_name, port_name); + spin_unlock_irqrestore(&fcloop_lock, flags); + + return lport; +} + static ssize_t fcloop_delete_local_port(struct device *dev, struct device_attribute *attr, const char *buf, size_t count) { - struct fcloop_lport *tlport, *lport =3D NULL; + struct fcloop_lport *lport; u64 nodename, portname; - unsigned long flags; int ret; =20 ret =3D fcloop_parse_nm_options(dev, &nodename, &portname, buf); if (ret) return ret; =20 - spin_lock_irqsave(&fcloop_lock, flags); - - list_for_each_entry(tlport, &fcloop_lports, lport_list) { - if (tlport->localport->node_name =3D=3D nodename && - tlport->localport->port_name =3D=3D portname) { - if (!fcloop_lport_get(tlport)) - break; - lport =3D tlport; - break; - } - } - spin_unlock_irqrestore(&fcloop_lock, flags); - + lport =3D fcloop_lport_lookup(nodename, portname); if (!lport) return -ENOENT; =20 --=20 2.49.0