From patchwork Mon Sep 18 13:56:51 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lubomir Rintel X-Patchwork-Id: 9956801 X-Patchwork-Delegate: johannes@sipsolutions.net Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 4F6A260385 for ; Mon, 18 Sep 2017 14:03:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 406DC288E2 for ; Mon, 18 Sep 2017 14:03:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 34F3A28BB9; Mon, 18 Sep 2017 14:03:32 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id E6219288E2 for ; Mon, 18 Sep 2017 14:03:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753564AbdIRODQ (ORCPT ); Mon, 18 Sep 2017 10:03:16 -0400 Received: from shell.v3.sk ([92.60.52.57]:53176 "EHLO shell.v3.sk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752304AbdIRODO (ORCPT ); Mon, 18 Sep 2017 10:03:14 -0400 X-Greylist: delayed 369 seconds by postgrey-1.27 at vger.kernel.org; Mon, 18 Sep 2017 10:03:13 EDT Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id 2E3FA9123D; Mon, 18 Sep 2017 15:57:02 +0200 (CEST) Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id i8Xs8cAYGXxY; Mon, 18 Sep 2017 15:56:57 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by zimbra.v3.sk (Postfix) with ESMTP id B4F8391242; Mon, 18 Sep 2017 15:56:56 +0200 (CEST) X-Virus-Scanned: amavisd-new at zimbra.v3.sk Received: from shell.v3.sk ([127.0.0.1]) by localhost (zimbra.v3.sk [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id 5LXYhjsTtgUX; Mon, 18 Sep 2017 15:56:56 +0200 (CEST) Received: from belphegor.brq.redhat.com (nat-pool-brq-t.redhat.com [213.175.37.10]) by zimbra.v3.sk (Postfix) with ESMTPSA id D29369123D; Mon, 18 Sep 2017 15:56:55 +0200 (CEST) From: Lubomir Rintel To: linux-wireless@vger.kernel.org Cc: linux-kernel@vger.kernel.org, Kalle Valo , Johannes Berg , Lubomir Rintel Subject: [PATCH v2] mac80211_hwsim: use dyndbg for debug messages Date: Mon, 18 Sep 2017 15:56:51 +0200 Message-Id: <20170918135651.27972-1-lkundrak@v3.sk> X-Mailer: git-send-email 2.13.5 Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The mac80211_hwsim doesn't offer a way to disable the debugging output. Unfortunately, it's pretty chatty, dumping a lot of stuff into the message buffer. This patch changes it to use dyndbg for controlling the debug output. It's disabled by default, but can be enabled by a module parameter (1), at runtime (2) or persisted in modprobe.conf (3). (1) modprobe mac80211_hwsim dyndbg=+p (2) echo "module mac80211_hwsim +p" >/sys/kernel/debug/dynamic_debug/control (3) echo "options mac80211_hwsim dyndbg=+p" >>/etc/modprobe.d/my.conf Signed-off-by: Lubomir Rintel --- Changed since v1: - Fixed the indentation A patch that enables dynamic debug for hostap/wpa_supplicant was submitted here: http://lists.infradead.org/pipermail/hostap/2017-September/037945.html drivers/net/wireless/mac80211_hwsim.c | 192 +++++++++++++++++----------------- 1 file changed, 96 insertions(+), 96 deletions(-) diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 6467ffac9811..ec2f4c31425a 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -396,7 +396,7 @@ static int mac80211_hwsim_vendor_cmd_test(struct wiphy *wiphy, if (!tb[QCA_WLAN_VENDOR_ATTR_TEST]) return -EINVAL; val = nla_get_u32(tb[QCA_WLAN_VENDOR_ATTR_TEST]); - wiphy_debug(wiphy, "%s: test=%u\n", __func__, val); + wiphy_dbg(wiphy, "%s: test=%u\n", __func__, val); /* Send a vendor event as a test. Note that this would not normally be * done within a command handler, but rather, based on some other @@ -643,9 +643,9 @@ static void hwsim_send_ps_poll(void *dat, u8 *mac, struct ieee80211_vif *vif) if (!vp->assoc) return; - wiphy_debug(data->hw->wiphy, - "%s: send PS-Poll to %pM for aid %d\n", - __func__, vp->bssid, vp->aid); + wiphy_dbg(data->hw->wiphy, + "%s: send PS-Poll to %pM for aid %d\n", + __func__, vp->bssid, vp->aid); skb = dev_alloc_skb(sizeof(*pspoll)); if (!skb) @@ -674,9 +674,9 @@ static void hwsim_send_nullfunc(struct mac80211_hwsim_data *data, u8 *mac, if (!vp->assoc) return; - wiphy_debug(data->hw->wiphy, - "%s: send data::nullfunc to %pM ps=%d\n", - __func__, vp->bssid, ps); + wiphy_dbg(data->hw->wiphy, + "%s: send data::nullfunc to %pM ps=%d\n", + __func__, vp->bssid, ps); skb = dev_alloc_skb(sizeof(*hdr)); if (!skb) @@ -1034,7 +1034,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw, msg_head = genlmsg_put(skb, 0, 0, &hwsim_genl_family, 0, HWSIM_CMD_FRAME); if (msg_head == NULL) { - printk(KERN_DEBUG "mac80211_hwsim: problem with msg_head\n"); + pr_debug("mac80211_hwsim: problem with msg_head\n"); goto nla_put_failure; } @@ -1093,7 +1093,7 @@ static void mac80211_hwsim_tx_frame_nl(struct ieee80211_hw *hw, nla_put_failure: nlmsg_free(skb); err_free_txskb: - printk(KERN_DEBUG "mac80211_hwsim: error occurred in %s\n", __func__); + pr_debug("mac80211_hwsim: error occurred in %s\n", __func__); ieee80211_free_txskb(hw, my_skb); data->tx_failed++; } @@ -1347,7 +1347,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, } if (data->idle && !data->tmp_chan) { - wiphy_debug(hw->wiphy, "Trying to TX when idle - reject\n"); + wiphy_dbg(hw->wiphy, "Trying to TX when idle - reject\n"); ieee80211_free_txskb(hw, skb); return; } @@ -1408,7 +1408,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, static int mac80211_hwsim_start(struct ieee80211_hw *hw) { struct mac80211_hwsim_data *data = hw->priv; - wiphy_debug(hw->wiphy, "%s\n", __func__); + wiphy_dbg(hw->wiphy, "%s\n", __func__); data->started = true; return 0; } @@ -1419,16 +1419,16 @@ static void mac80211_hwsim_stop(struct ieee80211_hw *hw) struct mac80211_hwsim_data *data = hw->priv; data->started = false; tasklet_hrtimer_cancel(&data->beacon_timer); - wiphy_debug(hw->wiphy, "%s\n", __func__); + wiphy_dbg(hw->wiphy, "%s\n", __func__); } static int mac80211_hwsim_add_interface(struct ieee80211_hw *hw, struct ieee80211_vif *vif) { - wiphy_debug(hw->wiphy, "%s (type=%d mac_addr=%pM)\n", - __func__, ieee80211_vif_type_p2p(vif), - vif->addr); + wiphy_dbg(hw->wiphy, "%s (type=%d mac_addr=%pM)\n", + __func__, ieee80211_vif_type_p2p(vif), + vif->addr); hwsim_set_magic(vif); vif->cab_queue = 0; @@ -1447,9 +1447,9 @@ static int mac80211_hwsim_change_interface(struct ieee80211_hw *hw, bool newp2p) { newtype = ieee80211_iftype_p2p(newtype, newp2p); - wiphy_debug(hw->wiphy, - "%s (old type=%d, new type=%d, mac_addr=%pM)\n", - __func__, ieee80211_vif_type_p2p(vif), + wiphy_dbg(hw->wiphy, + "%s (old type=%d, new type=%d, mac_addr=%pM)\n", + __func__, ieee80211_vif_type_p2p(vif), newtype, vif->addr); hwsim_check_magic(vif); @@ -1465,9 +1465,9 @@ static int mac80211_hwsim_change_interface(struct ieee80211_hw *hw, static void mac80211_hwsim_remove_interface( struct ieee80211_hw *hw, struct ieee80211_vif *vif) { - wiphy_debug(hw->wiphy, "%s (type=%d mac_addr=%pM)\n", - __func__, ieee80211_vif_type_p2p(vif), - vif->addr); + wiphy_dbg(hw->wiphy, "%s (type=%d mac_addr=%pM)\n", + __func__, ieee80211_vif_type_p2p(vif), + vif->addr); hwsim_check_magic(vif); hwsim_clear_magic(vif); } @@ -1589,23 +1589,23 @@ static int mac80211_hwsim_config(struct ieee80211_hw *hw, u32 changed) int idx; if (conf->chandef.chan) - wiphy_debug(hw->wiphy, - "%s (freq=%d(%d - %d)/%s idle=%d ps=%d smps=%s)\n", - __func__, - conf->chandef.chan->center_freq, - conf->chandef.center_freq1, - conf->chandef.center_freq2, - hwsim_chanwidths[conf->chandef.width], - !!(conf->flags & IEEE80211_CONF_IDLE), - !!(conf->flags & IEEE80211_CONF_PS), - smps_modes[conf->smps_mode]); + wiphy_dbg(hw->wiphy, + "%s (freq=%d(%d - %d)/%s idle=%d ps=%d smps=%s)\n", + __func__, + conf->chandef.chan->center_freq, + conf->chandef.center_freq1, + conf->chandef.center_freq2, + hwsim_chanwidths[conf->chandef.width], + !!(conf->flags & IEEE80211_CONF_IDLE), + !!(conf->flags & IEEE80211_CONF_PS), + smps_modes[conf->smps_mode]); else - wiphy_debug(hw->wiphy, - "%s (freq=0 idle=%d ps=%d smps=%s)\n", - __func__, - !!(conf->flags & IEEE80211_CONF_IDLE), - !!(conf->flags & IEEE80211_CONF_PS), - smps_modes[conf->smps_mode]); + wiphy_dbg(hw->wiphy, + "%s (freq=0 idle=%d ps=%d smps=%s)\n", + __func__, + !!(conf->flags & IEEE80211_CONF_IDLE), + !!(conf->flags & IEEE80211_CONF_PS), + smps_modes[conf->smps_mode]); data->idle = !!(conf->flags & IEEE80211_CONF_IDLE); @@ -1659,7 +1659,7 @@ static void mac80211_hwsim_configure_filter(struct ieee80211_hw *hw, { struct mac80211_hwsim_data *data = hw->priv; - wiphy_debug(hw->wiphy, "%s\n", __func__); + wiphy_dbg(hw->wiphy, "%s\n", __func__); data->rx_filter = 0; if (*total_flags & FIF_ALLMULTI) @@ -1688,25 +1688,25 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw, hwsim_check_magic(vif); - wiphy_debug(hw->wiphy, "%s(changed=0x%x vif->addr=%pM)\n", - __func__, changed, vif->addr); + wiphy_dbg(hw->wiphy, "%s(changed=0x%x vif->addr=%pM)\n", + __func__, changed, vif->addr); if (changed & BSS_CHANGED_BSSID) { - wiphy_debug(hw->wiphy, "%s: BSSID changed: %pM\n", - __func__, info->bssid); + wiphy_dbg(hw->wiphy, "%s: BSSID changed: %pM\n", + __func__, info->bssid); memcpy(vp->bssid, info->bssid, ETH_ALEN); } if (changed & BSS_CHANGED_ASSOC) { - wiphy_debug(hw->wiphy, " ASSOC: assoc=%d aid=%d\n", - info->assoc, info->aid); + wiphy_dbg(hw->wiphy, " ASSOC: assoc=%d aid=%d\n", + info->assoc, info->aid); vp->assoc = info->assoc; vp->aid = info->aid; } if (changed & BSS_CHANGED_BEACON_ENABLED) { - wiphy_debug(hw->wiphy, " BCN EN: %d (BI=%u)\n", - info->enable_beacon, info->beacon_int); + wiphy_dbg(hw->wiphy, " BCN EN: %d (BI=%u)\n", + info->enable_beacon, info->beacon_int); vp->bcn_en = info->enable_beacon; if (data->started && !hrtimer_is_queued(&data->beacon_timer.timer) && @@ -1725,8 +1725,8 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw, ieee80211_iterate_active_interfaces_atomic( data->hw, IEEE80211_IFACE_ITER_NORMAL, mac80211_hwsim_bcn_en_iter, &count); - wiphy_debug(hw->wiphy, " beaconing vifs remaining: %u", - count); + wiphy_dbg(hw->wiphy, " beaconing vifs remaining: %u", + count); if (count == 0) { tasklet_hrtimer_cancel(&data->beacon_timer); data->beacon_int = 0; @@ -1735,31 +1735,31 @@ static void mac80211_hwsim_bss_info_changed(struct ieee80211_hw *hw, } if (changed & BSS_CHANGED_ERP_CTS_PROT) { - wiphy_debug(hw->wiphy, " ERP_CTS_PROT: %d\n", - info->use_cts_prot); + wiphy_dbg(hw->wiphy, " ERP_CTS_PROT: %d\n", + info->use_cts_prot); } if (changed & BSS_CHANGED_ERP_PREAMBLE) { - wiphy_debug(hw->wiphy, " ERP_PREAMBLE: %d\n", - info->use_short_preamble); + wiphy_dbg(hw->wiphy, " ERP_PREAMBLE: %d\n", + info->use_short_preamble); } if (changed & BSS_CHANGED_ERP_SLOT) { - wiphy_debug(hw->wiphy, " ERP_SLOT: %d\n", info->use_short_slot); + wiphy_dbg(hw->wiphy, " ERP_SLOT: %d\n", info->use_short_slot); } if (changed & BSS_CHANGED_HT) { - wiphy_debug(hw->wiphy, " HT: op_mode=0x%x\n", - info->ht_operation_mode); + wiphy_dbg(hw->wiphy, " HT: op_mode=0x%x\n", + info->ht_operation_mode); } if (changed & BSS_CHANGED_BASIC_RATES) { - wiphy_debug(hw->wiphy, " BASIC_RATES: 0x%llx\n", - (unsigned long long) info->basic_rates); + wiphy_dbg(hw->wiphy, " BASIC_RATES: 0x%llx\n", + (unsigned long long) info->basic_rates); } if (changed & BSS_CHANGED_TXPOWER) - wiphy_debug(hw->wiphy, " TX Power: %d dBm\n", info->txpower); + wiphy_dbg(hw->wiphy, " TX Power: %d dBm\n", info->txpower); } static int mac80211_hwsim_sta_add(struct ieee80211_hw *hw, @@ -1813,11 +1813,11 @@ static int mac80211_hwsim_conf_tx( struct ieee80211_vif *vif, u16 queue, const struct ieee80211_tx_queue_params *params) { - wiphy_debug(hw->wiphy, - "%s (queue=%d txop=%d cw_min=%d cw_max=%d aifs=%d)\n", - __func__, queue, - params->txop, params->cw_min, - params->cw_max, params->aifs); + wiphy_dbg(hw->wiphy, + "%s (queue=%d txop=%d cw_min=%d cw_max=%d aifs=%d)\n", + __func__, queue, + params->txop, params->cw_min, + params->cw_max, params->aifs); return 0; } @@ -1981,7 +1981,7 @@ static void hw_scan_work(struct work_struct *work) .aborted = false, }; - wiphy_debug(hwsim->hw->wiphy, "hw scan complete\n"); + wiphy_dbg(hwsim->hw->wiphy, "hw scan complete\n"); ieee80211_scan_completed(hwsim->hw, &info); hwsim->hw_scan_request = NULL; hwsim->hw_scan_vif = NULL; @@ -1990,8 +1990,8 @@ static void hw_scan_work(struct work_struct *work) return; } - wiphy_debug(hwsim->hw->wiphy, "hw scan %d MHz\n", - req->channels[hwsim->scan_chan_idx]->center_freq); + wiphy_dbg(hwsim->hw->wiphy, "hw scan %d MHz\n", + req->channels[hwsim->scan_chan_idx]->center_freq); hwsim->tmp_chan = req->channels[hwsim->scan_chan_idx]; if (hwsim->tmp_chan->flags & (IEEE80211_CHAN_NO_IR | @@ -2060,7 +2060,7 @@ static int mac80211_hwsim_hw_scan(struct ieee80211_hw *hw, memset(hwsim->survey_data, 0, sizeof(hwsim->survey_data)); mutex_unlock(&hwsim->mutex); - wiphy_debug(hw->wiphy, "hwsim hw_scan request\n"); + wiphy_dbg(hw->wiphy, "hwsim hw_scan request\n"); ieee80211_queue_delayed_work(hwsim->hw, &hwsim->hw_scan, 0); @@ -2075,7 +2075,7 @@ static void mac80211_hwsim_cancel_hw_scan(struct ieee80211_hw *hw, .aborted = true, }; - wiphy_debug(hw->wiphy, "hwsim cancel_hw_scan\n"); + wiphy_dbg(hw->wiphy, "hwsim cancel_hw_scan\n"); cancel_delayed_work_sync(&hwsim->hw_scan); @@ -2096,11 +2096,11 @@ static void mac80211_hwsim_sw_scan(struct ieee80211_hw *hw, mutex_lock(&hwsim->mutex); if (hwsim->scanning) { - printk(KERN_DEBUG "two hwsim sw_scans detected!\n"); + pr_debug("two hwsim sw_scans detected!\n"); goto out; } - printk(KERN_DEBUG "hwsim sw_scan request, prepping stuff\n"); + pr_debug("hwsim sw_scan request, prepping stuff\n"); memcpy(hwsim->scan_addr, mac_addr, ETH_ALEN); hwsim->scanning = true; @@ -2117,7 +2117,7 @@ static void mac80211_hwsim_sw_scan_complete(struct ieee80211_hw *hw, mutex_lock(&hwsim->mutex); - printk(KERN_DEBUG "hwsim sw_scan_complete\n"); + pr_debug("hwsim sw_scan_complete\n"); hwsim->scanning = false; eth_zero_addr(hwsim->scan_addr); @@ -2131,7 +2131,7 @@ static void hw_roc_start(struct work_struct *work) mutex_lock(&hwsim->mutex); - wiphy_debug(hwsim->hw->wiphy, "hwsim ROC begins\n"); + wiphy_dbg(hwsim->hw->wiphy, "hwsim ROC begins\n"); hwsim->tmp_chan = hwsim->roc_chan; ieee80211_ready_on_channel(hwsim->hw); @@ -2151,7 +2151,7 @@ static void hw_roc_done(struct work_struct *work) hwsim->tmp_chan = NULL; mutex_unlock(&hwsim->mutex); - wiphy_debug(hwsim->hw->wiphy, "hwsim ROC expired\n"); + wiphy_dbg(hwsim->hw->wiphy, "hwsim ROC expired\n"); } static int mac80211_hwsim_roc(struct ieee80211_hw *hw, @@ -2172,8 +2172,8 @@ static int mac80211_hwsim_roc(struct ieee80211_hw *hw, hwsim->roc_duration = duration; mutex_unlock(&hwsim->mutex); - wiphy_debug(hw->wiphy, "hwsim ROC (%d MHz, %d ms)\n", - chan->center_freq, duration); + wiphy_dbg(hw->wiphy, "hwsim ROC (%d MHz, %d ms)\n", + chan->center_freq, duration); ieee80211_queue_delayed_work(hw, &hwsim->roc_start, HZ/50); return 0; @@ -2190,7 +2190,7 @@ static int mac80211_hwsim_croc(struct ieee80211_hw *hw) hwsim->tmp_chan = NULL; mutex_unlock(&hwsim->mutex); - wiphy_debug(hw->wiphy, "hwsim ROC canceled\n"); + wiphy_dbg(hw->wiphy, "hwsim ROC canceled\n"); return 0; } @@ -2199,20 +2199,20 @@ static int mac80211_hwsim_add_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx) { hwsim_set_chanctx_magic(ctx); - wiphy_debug(hw->wiphy, - "add channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n", - ctx->def.chan->center_freq, ctx->def.width, - ctx->def.center_freq1, ctx->def.center_freq2); + wiphy_dbg(hw->wiphy, + "add channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n", + ctx->def.chan->center_freq, ctx->def.width, + ctx->def.center_freq1, ctx->def.center_freq2); return 0; } static void mac80211_hwsim_remove_chanctx(struct ieee80211_hw *hw, struct ieee80211_chanctx_conf *ctx) { - wiphy_debug(hw->wiphy, - "remove channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n", - ctx->def.chan->center_freq, ctx->def.width, - ctx->def.center_freq1, ctx->def.center_freq2); + wiphy_dbg(hw->wiphy, + "remove channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n", + ctx->def.chan->center_freq, ctx->def.width, + ctx->def.center_freq1, ctx->def.center_freq2); hwsim_check_chanctx_magic(ctx); hwsim_clear_chanctx_magic(ctx); } @@ -2222,10 +2222,10 @@ static void mac80211_hwsim_change_chanctx(struct ieee80211_hw *hw, u32 changed) { hwsim_check_chanctx_magic(ctx); - wiphy_debug(hw->wiphy, - "change channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n", - ctx->def.chan->center_freq, ctx->def.width, - ctx->def.center_freq1, ctx->def.center_freq2); + wiphy_dbg(hw->wiphy, + "change channel context control: %d MHz/width: %d/cfreqs:%d/%d MHz\n", + ctx->def.chan->center_freq, ctx->def.width, + ctx->def.center_freq1, ctx->def.center_freq2); } static int mac80211_hwsim_assign_vif_chanctx(struct ieee80211_hw *hw, @@ -2479,7 +2479,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, ops = &mac80211_hwsim_mchan_ops; hw = ieee80211_alloc_hw_nm(sizeof(*data), ops, param->hwname); if (!hw) { - printk(KERN_DEBUG "mac80211_hwsim: ieee80211_alloc_hw failed\n"); + pr_debug("mac80211_hwsim: ieee80211_alloc_hw failed\n"); err = -ENOMEM; goto failed; } @@ -2507,7 +2507,7 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, data->dev->driver = &mac80211_hwsim_driver.driver; err = device_bind_driver(data->dev); if (err != 0) { - printk(KERN_DEBUG "mac80211_hwsim: device_bind_driver failed (%d)\n", + pr_debug("mac80211_hwsim: device_bind_driver failed (%d)\n", err); goto failed_bind; } @@ -2698,12 +2698,12 @@ static int mac80211_hwsim_new_radio(struct genl_info *info, err = ieee80211_register_hw(hw); if (err < 0) { - printk(KERN_DEBUG "mac80211_hwsim: ieee80211_register_hw failed (%d)\n", + pr_debug("mac80211_hwsim: ieee80211_register_hw failed (%d)\n", err); goto failed_hw; } - wiphy_debug(hw->wiphy, "hwaddr %pM registered\n", hw->wiphy->perm_addr); + wiphy_dbg(hw->wiphy, "hwaddr %pM registered\n", hw->wiphy->perm_addr); if (param->reg_alpha2) { data->alpha2[0] = param->reg_alpha2[0]; @@ -3067,7 +3067,7 @@ static int hwsim_cloned_frame_received_nl(struct sk_buff *skb_2, return 0; err: - printk(KERN_DEBUG "mac80211_hwsim: error occurred in %s\n", __func__); + pr_debug("mac80211_hwsim: error occurred in %s\n", __func__); out: dev_kfree_skb(skb); return -EINVAL; @@ -3098,7 +3098,7 @@ static int hwsim_register_received_nl(struct sk_buff *skb_2, hwsim_register_wmediumd(net, info->snd_portid); - printk(KERN_DEBUG "mac80211_hwsim: received a REGISTER, " + pr_debug("mac80211_hwsim: received a REGISTER, " "switching to wmediumd mode with pid %d\n", info->snd_portid); return 0; @@ -3387,7 +3387,7 @@ static int __init hwsim_init_netlink(void) return 0; failure: - printk(KERN_DEBUG "mac80211_hwsim: error occurred in %s\n", __func__); + pr_debug("mac80211_hwsim: error occurred in %s\n", __func__); return -EINVAL; } @@ -3578,7 +3578,7 @@ module_init(init_mac80211_hwsim); static void __exit exit_mac80211_hwsim(void) { - printk(KERN_DEBUG "mac80211_hwsim: unregister radios\n"); + pr_debug("mac80211_hwsim: unregister radios\n"); hwsim_exit_netlink();