wl1251: remove accidentally added wl1251_netlink.c

Commit "wl1251: add wl1251 prefix to all 1251 files" accidentally added
wl1251_netlink.c which contains a private netlink interface.

Signed-off-by: Kalle Valo <kalle.valo@nokia.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/wl12xx/wl1251_netlink.c

@@ -1,679 +0,0 @@
-/*
- * This file is part of wl1251
- *
- * Copyright (C) 2008 Nokia Corporation
- *
- * Contact: Kalle Valo <kalle.valo@nokia.com>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * version 2 as published by the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but
- * WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
- * 02110-1301 USA
- *
- */
-#include "wl1251_netlink.h"
-
-#include <linux/mutex.h>
-#include <linux/socket.h>
-#include <net/net_namespace.h>
-#include <net/sock.h>
-#include <net/genetlink.h>
-#include <net/wireless.h>
-#include <net/mac80211.h>
-
-#include "wl1251.h"
-#include "wl1251_spi.h"
-#include "wl1251_acx.h"
-
-/* FIXME: this should be changed as soon as user space catches up */
-#define WL1251_NL_NAME "wl1251"
-#define WL1251_NL_VERSION 1
-
-#define WL1251_MAX_TEST_LENGTH 1024
-#define WL1251_MAX_NVS_LENGTH 1024
-
-enum wl1251_nl_commands {
-	WL1251_NL_CMD_UNSPEC,
-	WL1251_NL_CMD_TEST,
-	WL1251_NL_CMD_INTERROGATE,
-	WL1251_NL_CMD_CONFIGURE,
-	WL1251_NL_CMD_PHY_REG_READ,
-	WL1251_NL_CMD_NVS_PUSH,
-	WL1251_NL_CMD_REG_WRITE,
-	WL1251_NL_CMD_REG_READ,
-	WL1251_NL_CMD_SET_PLT_MODE,
-
-	__WL1251_NL_CMD_AFTER_LAST
-};
-#define WL1251_NL_CMD_MAX (__WL1251_NL_CMD_AFTER_LAST - 1)
-
-enum wl1251_nl_attrs {
-	WL1251_NL_ATTR_UNSPEC,
-	WL1251_NL_ATTR_IFNAME,
-	WL1251_NL_ATTR_CMD_TEST_PARAM,
-	WL1251_NL_ATTR_CMD_TEST_ANSWER,
-	WL1251_NL_ATTR_CMD_IE,
-	WL1251_NL_ATTR_CMD_IE_LEN,
-	WL1251_NL_ATTR_CMD_IE_BUFFER,
-	WL1251_NL_ATTR_CMD_IE_ANSWER,
-	WL1251_NL_ATTR_REG_ADDR,
-	WL1251_NL_ATTR_REG_VAL,
-	WL1251_NL_ATTR_NVS_BUFFER,
-	WL1251_NL_ATTR_NVS_LEN,
-	WL1251_NL_ATTR_PLT_MODE,
-
-	__WL1251_NL_ATTR_AFTER_LAST
-};
-#define WL1251_NL_ATTR_MAX (__WL1251_NL_ATTR_AFTER_LAST - 1)
-
-static struct genl_family wl1251_nl_family = {
-	.id = GENL_ID_GENERATE,
-	.name = WL1251_NL_NAME,
-	.hdrsize = 0,
-	.version = WL1251_NL_VERSION,
-	.maxattr = WL1251_NL_ATTR_MAX,
-};
-
-static struct net_device *ifname_to_netdev(struct net *net,
-					   struct genl_info *info)
-{
-	char *ifname;
-
-	if (!info->attrs[WL1251_NL_ATTR_IFNAME])
-		return NULL;
-
-	ifname = nla_data(info->attrs[WL1251_NL_ATTR_IFNAME]);
-
-	wl1251_debug(DEBUG_NETLINK, "Looking for %s", ifname);
-
-	return dev_get_by_name(net, ifname);
-}
-
-static struct wl1251 *ifname_to_wl1251(struct net *net, struct genl_info *info)
-{
-	struct net_device *netdev;
-	struct wireless_dev *wdev;
-	struct wiphy *wiphy;
-	struct ieee80211_hw *hw;
-
-	netdev = ifname_to_netdev(net, info);
-	if (netdev == NULL) {
-		wl1251_error("Wrong interface");
-		return NULL;
-	}
-
-	wdev = netdev->ieee80211_ptr;
-	if (wdev == NULL) {
-		wl1251_error("ieee80211_ptr is NULL");
-		return NULL;
-	}
-
-	wiphy = wdev->wiphy;
-	if (wiphy == NULL) {
-		wl1251_error("wiphy is NULL");
-		return NULL;
-	}
-
-	hw = wiphy_priv(wiphy);
-	if (hw == NULL) {
-		wl1251_error("hw is NULL");
-		return NULL;
-	}
-
-	dev_put(netdev);
-
-	return hw->priv;
-}
-
-static int wl1251_nl_test_cmd(struct sk_buff *skb, struct genl_info *info)
-{
-	struct wl1251 *wl;
-	struct wl1251_command *cmd;
-	char *buf;
-	int buf_len, ret, cmd_len;
-	u8 answer;
-
-	if (!info->attrs[WL1251_NL_ATTR_CMD_TEST_PARAM])
-		return -EINVAL;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		return -EINVAL;
-	}
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd)
-		return -ENOMEM;
-
-	buf = nla_data(info->attrs[WL1251_NL_ATTR_CMD_TEST_PARAM]);
-	buf_len = nla_len(info->attrs[WL1251_NL_ATTR_CMD_TEST_PARAM]);
-	answer = nla_get_u8(info->attrs[WL1251_NL_ATTR_CMD_TEST_ANSWER]);
-
-	cmd->header.id = CMD_TEST;
-	memcpy(cmd->parameters, buf, buf_len);
-	cmd_len = sizeof(struct wl1251_cmd_header) + buf_len;
-
-	mutex_lock(&wl->mutex);
-	ret = wl1251_cmd_test(wl, cmd, cmd_len, answer);
-	mutex_unlock(&wl->mutex);
-
-	if (ret < 0) {
-		wl1251_error("%s() failed", __func__);
-		goto out;
-	}
-
-	if (answer) {
-		struct sk_buff *msg;
-		void *hdr;
-
-		msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-		if (!msg) {
-			ret = -ENOMEM;
-			goto out;
-		}
-
-		hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
-				  &wl1251_nl_family, 0, WL1251_NL_CMD_TEST);
-		if (IS_ERR(hdr)) {
-			ret = PTR_ERR(hdr);
-			goto nla_put_failure;
-		}
-
-		NLA_PUT_STRING(msg, WL1251_NL_ATTR_IFNAME,
-			       nla_data(info->attrs[WL1251_NL_ATTR_IFNAME]));
-		NLA_PUT(msg, WL1251_NL_ATTR_CMD_TEST_ANSWER,
-			sizeof(*cmd), cmd);
-
-		ret = genlmsg_end(msg, hdr);
-		if (ret < 0) {
-			wl1251_error("%s() failed", __func__);
-			goto nla_put_failure;
-		}
-
-		wl1251_debug(DEBUG_NETLINK, "TEST cmd sent, answer");
-		ret = genlmsg_reply(msg, info);
-		goto out;
-
- nla_put_failure:
-		nlmsg_free(msg);
-	} else
-		wl1251_debug(DEBUG_NETLINK, "TEST cmd sent");
-
-out:
-	kfree(cmd);
-	return ret;
-}
-
-static int wl1251_nl_interrogate(struct sk_buff *skb, struct genl_info *info)
-{
-	struct wl1251 *wl;
-	struct sk_buff *msg;
-	int ret = -ENOBUFS, cmd_ie, cmd_ie_len;
-	struct wl1251_command *cmd;
-	void *hdr;
-
-	if (!info->attrs[WL1251_NL_ATTR_CMD_IE])
-		return -EINVAL;
-
-	if (!info->attrs[WL1251_NL_ATTR_CMD_IE_LEN])
-		return -EINVAL;
-
-	cmd = kzalloc(sizeof(*cmd), GFP_KERNEL);
-	if (!cmd)
-		return -ENOMEM;
-
-	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-	if (!msg)
-		return -ENOMEM;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		ret = -EINVAL;
-		goto nla_put_failure;
-	}
-
-	/* acx id */
-	cmd_ie = nla_get_u32(info->attrs[WL1251_NL_ATTR_CMD_IE]);
-
-	/* maximum length of acx, including all headers */
-	cmd_ie_len = nla_get_u32(info->attrs[WL1251_NL_ATTR_CMD_IE_LEN]);
-
-	wl1251_debug(DEBUG_NETLINK, "Getting IE 0x%x (len %d)",
-		     cmd_ie, cmd_ie_len);
-
-	mutex_lock(&wl->mutex);
-	ret = wl1251_cmd_interrogate(wl, cmd_ie, cmd, cmd_ie_len);
-	mutex_unlock(&wl->mutex);
-
-	if (ret < 0) {
-		wl1251_error("%s() failed", __func__);
-		goto nla_put_failure;
-	}
-
-	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
-			  &wl1251_nl_family, 0, WL1251_NL_CMD_INTERROGATE);
-	if (IS_ERR(hdr)) {
-		ret = PTR_ERR(hdr);
-		goto nla_put_failure;
-	}
-
-	NLA_PUT_STRING(msg, WL1251_NL_ATTR_IFNAME,
-		       nla_data(info->attrs[WL1251_NL_ATTR_IFNAME]));
-	NLA_PUT(msg, WL1251_NL_ATTR_CMD_IE_ANSWER, cmd_ie_len, cmd);
-
-	ret = genlmsg_end(msg, hdr);
-	if (ret < 0) {
-		wl1251_error("%s() failed", __func__);
-		goto nla_put_failure;
-	}
-
-	kfree(cmd);
-	return genlmsg_reply(msg, info);
-
- nla_put_failure:
-	kfree(cmd);
-	nlmsg_free(msg);
-
-	return ret;
-}
-
-static int wl1251_nl_configure(struct sk_buff *skb, struct genl_info *info)
-{
-	int ret = 0, cmd_ie_len, acx_len;
-	struct acx_header *acx = NULL;
-	struct sk_buff *msg;
-	struct wl1251 *wl;
-	void *cmd_ie;
-	u16 *id;
-
-	if (!info->attrs[WL1251_NL_ATTR_CMD_IE_BUFFER])
-		return -EINVAL;
-
-	if (!info->attrs[WL1251_NL_ATTR_CMD_IE_LEN])
-		return -EINVAL;
-
-	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-	if (!msg)
-		return -ENOMEM;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		ret = -EINVAL;
-		goto nla_put_failure;
-	}
-
-	/* contains the acx header but not the cmd header */
-	cmd_ie = nla_data(info->attrs[WL1251_NL_ATTR_CMD_IE_BUFFER]);
-
-	cmd_ie_len = nla_get_u32(info->attrs[WL1251_NL_ATTR_CMD_IE_LEN]);
-
-	/* acx id is in the first two bytes */
-	id = cmd_ie;
-
-	/* need to add acx_header before cmd_ie, so create a new command */
-	acx_len = sizeof(struct acx_header) + cmd_ie_len;
-	acx = kzalloc(acx_len, GFP_KERNEL);
-	if (!acx) {
-		ret = -ENOMEM;
-		goto nla_put_failure;
-	}
-
-	/* copy the acx header and the payload */
-	memcpy(&acx->id, cmd_ie, cmd_ie_len);
-
-	mutex_lock(&wl->mutex);
-	ret = wl1251_cmd_configure(wl, *id, acx, acx_len);
-	mutex_unlock(&wl->mutex);
-
-	if (ret < 0) {
-		wl1251_error("%s() failed", __func__);
-		goto nla_put_failure;
-	}
-
-	wl1251_debug(DEBUG_NETLINK, "CONFIGURE cmd sent");
-
- nla_put_failure:
-	kfree(acx);
-	nlmsg_free(msg);
-
-	return ret;
-}
-
-static int wl1251_nl_phy_reg_read(struct sk_buff *skb, struct genl_info *info)
-{
-	struct wl1251 *wl;
-	struct sk_buff *msg;
-	u32 reg_addr, *reg_value = NULL;
-	int ret = 0;
-	void *hdr;
-
-	if (!info->attrs[WL1251_NL_ATTR_REG_ADDR])
-		return -EINVAL;
-
-	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-	if (!msg)
-		return -ENOMEM;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		ret = -EINVAL;
-		goto nla_put_failure;
-	}
-
-	reg_value = kmalloc(sizeof(*reg_value), GFP_KERNEL);
-	if (!reg_value) {
-		ret = -ENOMEM;
-		goto nla_put_failure;
-	}
-
-	reg_addr = nla_get_u32(info->attrs[WL1251_NL_ATTR_REG_ADDR]);
-
-	wl1251_debug(DEBUG_NETLINK, "Reading PHY reg 0x%x", reg_addr);
-
-	mutex_lock(&wl->mutex);
-	ret = wl1251_cmd_read_memory(wl, reg_addr, reg_value,
-				     sizeof(*reg_value));
-	mutex_unlock(&wl->mutex);
-
-	if (ret < 0) {
-		wl1251_error("%s() failed", __func__);
-		goto nla_put_failure;
-	}
-
-
-	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
-			  &wl1251_nl_family, 0, WL1251_NL_CMD_PHY_REG_READ);
-	if (IS_ERR(hdr)) {
-		ret = PTR_ERR(hdr);
-		goto nla_put_failure;
-	}
-
-	NLA_PUT_STRING(msg, WL1251_NL_ATTR_IFNAME,
-		       nla_data(info->attrs[WL1251_NL_ATTR_IFNAME]));
-
-	NLA_PUT_U32(msg, WL1251_NL_ATTR_REG_VAL, *reg_value);
-
-	ret = genlmsg_end(msg, hdr);
-	if (ret < 0) {
-		wl1251_error("%s() failed", __func__);
-		goto nla_put_failure;
-	}
-
-	kfree(reg_value);
-
-	return genlmsg_reply(msg, info);
-
- nla_put_failure:
-	nlmsg_free(msg);
-	kfree(reg_value);
-
-	return ret;
-}
-
-static int wl1251_nl_nvs_push(struct sk_buff *skb, struct genl_info *info)
-{
-	struct wl1251 *wl;
-	int ret = 0;
-
-	if (!info->attrs[WL1251_NL_ATTR_NVS_BUFFER])
-		return -EINVAL;
-
-	if (!info->attrs[WL1251_NL_ATTR_NVS_LEN])
-		return -EINVAL;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		return -EINVAL;
-	}
-
-	mutex_lock(&wl->mutex);
-	wl->nvs_len = nla_get_u32(info->attrs[WL1251_NL_ATTR_NVS_LEN]);
-	if (wl->nvs_len % 4) {
-		wl1251_error("NVS size is not multiple of 32: %d", wl->nvs_len);
-		ret = -EILSEQ;
-		goto out;
-	}
-
-	/* If we already have an NVS, we should free it */
-	kfree(wl->nvs);
-
-	wl->nvs = kzalloc(wl->nvs_len, GFP_KERNEL);
-	if (wl->nvs == NULL) {
-		wl1251_error("Can't allocate NVS");
-		ret = -ENOMEM;
-		goto out;
-	}
-
-	memcpy(wl->nvs,
-	       nla_data(info->attrs[WL1251_NL_ATTR_NVS_BUFFER]),
-	       wl->nvs_len);
-
-	wl1251_debug(DEBUG_NETLINK, "got NVS from userspace, %d bytes",
-		     wl->nvs_len);
-
-out:
-	mutex_unlock(&wl->mutex);
-
-	return ret;
-}
-
-static int wl1251_nl_reg_read(struct sk_buff *skb, struct genl_info *info)
-{
-	struct wl1251 *wl;
-	u32 addr, val;
-	int ret = 0;
-	struct sk_buff *msg;
-	void *hdr;
-
-	if (!info->attrs[WL1251_NL_ATTR_REG_ADDR])
-		return -EINVAL;
-
-	msg = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
-	if (!msg)
-		return -ENOMEM;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		return -EINVAL;
-	}
-
-	addr = nla_get_u32(info->attrs[WL1251_NL_ATTR_REG_ADDR]);
-
-	mutex_lock(&wl->mutex);
-	val = wl1251_reg_read32(wl, addr);
-	mutex_unlock(&wl->mutex);
-
-	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
-			  &wl1251_nl_family, 0, WL1251_NL_CMD_PHY_REG_READ);
-	if (IS_ERR(hdr)) {
-		ret = PTR_ERR(hdr);
-		goto nla_put_failure;
-	}
-
-	NLA_PUT_STRING(msg, WL1251_NL_ATTR_IFNAME,
-		       nla_data(info->attrs[WL1251_NL_ATTR_IFNAME]));
-
-	NLA_PUT_U32(msg, WL1251_NL_ATTR_REG_VAL, val);
-
-	ret = genlmsg_end(msg, hdr);
-	if (ret < 0) {
-		wl1251_error("%s() failed", __func__);
-		goto nla_put_failure;
-	}
-
-	return genlmsg_reply(msg, info);
-
- nla_put_failure:
-	nlmsg_free(msg);
-
-	return ret;
-}
-
-static int wl1251_nl_reg_write(struct sk_buff *skb, struct genl_info *info)
-{
-	struct wl1251 *wl;
-	u32 addr, val;
-
-	if (!info->attrs[WL1251_NL_ATTR_REG_ADDR])
-		return -EINVAL;
-
-	if (!info->attrs[WL1251_NL_ATTR_REG_VAL])
-		return -EINVAL;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		return -EINVAL;
-	}
-
-	addr = nla_get_u32(info->attrs[WL1251_NL_ATTR_REG_ADDR]);
-	val = nla_get_u32(info->attrs[WL1251_NL_ATTR_REG_VAL]);
-
-	mutex_lock(&wl->mutex);
-	wl1251_reg_write32(wl, addr, val);
-	mutex_unlock(&wl->mutex);
-
-	return 0;
-}
-
-static int wl1251_nl_set_plt_mode(struct sk_buff *skb, struct genl_info *info)
-{
-	struct wl1251 *wl;
-	u32 val;
-	int ret;
-
-	if (!info->attrs[WL1251_NL_ATTR_PLT_MODE])
-		return -EINVAL;
-
-	wl = ifname_to_wl1251(&init_net, info);
-	if (wl == NULL) {
-		wl1251_error("wl1251 not found");
-		return -EINVAL;
-	}
-
-	val = nla_get_u32(info->attrs[WL1251_NL_ATTR_PLT_MODE]);
-
-	switch (val) {
-	case 0:
-		ret = wl1251_plt_stop(wl);
-		break;
-	case 1:
-		ret = wl1251_plt_start(wl);
-		break;
-	default:
-		ret = -EINVAL;
-		break;
-	}
-
-	return ret;
-}
-
-static struct nla_policy wl1251_nl_policy[WL1251_NL_ATTR_MAX + 1] = {
-	[WL1251_NL_ATTR_IFNAME] =            { .type = NLA_NUL_STRING,
-					       .len = IFNAMSIZ-1 },
-	[WL1251_NL_ATTR_CMD_TEST_PARAM] =    { .type = NLA_BINARY,
-					       .len = WL1251_MAX_TEST_LENGTH },
-	[WL1251_NL_ATTR_CMD_TEST_ANSWER] =   { .type = NLA_U8 },
-	[WL1251_NL_ATTR_CMD_IE] =            { .type = NLA_U32 },
-	[WL1251_NL_ATTR_CMD_IE_LEN] =        { .type = NLA_U32 },
-	[WL1251_NL_ATTR_CMD_IE_BUFFER] =     { .type = NLA_BINARY,
-					       .len = WL1251_MAX_TEST_LENGTH },
-	[WL1251_NL_ATTR_CMD_IE_ANSWER] =     { .type = NLA_BINARY,
-					       .len = WL1251_MAX_TEST_LENGTH },
-	[WL1251_NL_ATTR_REG_ADDR] =          { .type = NLA_U32 },
-	[WL1251_NL_ATTR_REG_VAL] =           { .type = NLA_U32 },
-	[WL1251_NL_ATTR_NVS_BUFFER] =        { .type = NLA_BINARY,
-					       .len = WL1251_MAX_NVS_LENGTH },
-	[WL1251_NL_ATTR_NVS_LEN] =           { .type = NLA_U32 },
-	[WL1251_NL_ATTR_PLT_MODE] =          { .type = NLA_U32 },
-};
-
-static struct genl_ops wl1251_nl_ops[] = {
-	{
-		.cmd = WL1251_NL_CMD_TEST,
-		.doit = wl1251_nl_test_cmd,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-	{
-		.cmd = WL1251_NL_CMD_INTERROGATE,
-		.doit = wl1251_nl_interrogate,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-	{
-		.cmd = WL1251_NL_CMD_CONFIGURE,
-		.doit = wl1251_nl_configure,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-	{
-		.cmd = WL1251_NL_CMD_PHY_REG_READ,
-		.doit = wl1251_nl_phy_reg_read,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-	{
-		.cmd = WL1251_NL_CMD_NVS_PUSH,
-		.doit = wl1251_nl_nvs_push,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-	{
-		.cmd = WL1251_NL_CMD_REG_WRITE,
-		.doit = wl1251_nl_reg_write,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-	{
-		.cmd = WL1251_NL_CMD_REG_READ,
-		.doit = wl1251_nl_reg_read,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-	{
-		.cmd = WL1251_NL_CMD_SET_PLT_MODE,
-		.doit = wl1251_nl_set_plt_mode,
-		.policy = wl1251_nl_policy,
-		.flags = GENL_ADMIN_PERM,
-	},
-};
-
-int wl1251_nl_register(void)
-{
-	int err, i;
-
-	err = genl_register_family(&wl1251_nl_family);
-	if (err)
-		return err;
-
-	for (i = 0; i < ARRAY_SIZE(wl1251_nl_ops); i++) {
-		err = genl_register_ops(&wl1251_nl_family, &wl1251_nl_ops[i]);
-		if (err)
-			goto err_out;
-	}
-	return 0;
- err_out:
-	genl_unregister_family(&wl1251_nl_family);
-	return err;
-}
-
-void wl1251_nl_unregister(void)
-{
-	genl_unregister_family(&wl1251_nl_family);
-}