Return-path: Received: from mx1.redhat.com ([209.132.183.28]:56944 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753148AbdEZK5y (ORCPT ); Fri, 26 May 2017 06:57:54 -0400 From: Hans de Goede To: Arend van Spriel , Franky Lin , Hante Meuleman , Kalle Valo Cc: Hans de Goede , linux-wireless@vger.kernel.org, brcm80211-dev-list.pdl@broadcom.com Subject: [PATCH resend] brcmfmac: p2p and normal ap access are not always possible at the same time Date: Fri, 26 May 2017 12:57:47 +0200 Message-Id: <20170526105747.16874-2-hdegoede@redhat.com> (sfid-20170526_125808_915080_D76B9F62) In-Reply-To: <20170526105747.16874-1-hdegoede@redhat.com> References: <20170526105747.16874-1-hdegoede@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: The firmware responding with -EBUSY when trying to add an extra virtual-if is a normal thing, do not print an error for this. Signed-off-by: Hans de Goede --- .../net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c | 14 ++++++++++---- drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 5 ++++- 2 files changed, 14 insertions(+), 5 deletions(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c index cd1d6730eab7..dae88f3d041d 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/cfg80211.c @@ -684,11 +684,17 @@ static struct wireless_dev *brcmf_cfg80211_add_iface(struct wiphy *wiphy, return ERR_PTR(-EINVAL); } - if (IS_ERR(wdev)) - brcmf_err("add iface %s type %d failed: err=%d\n", - name, type, (int)PTR_ERR(wdev)); - else + if (IS_ERR(wdev)) { + err = PTR_ERR(wdev); + if (err != -EBUSY) + brcmf_err("add iface %s type %d failed: err=%d\n", + name, type, err); + else + brcmf_dbg(INFO, "add iface %s type %d failed: err=%d\n", + name, type, err); + } else { brcmf_cfg80211_update_proto_addr_mode(wdev); + } return wdev; } diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index aa299c47bfa2..1bb296ffb46f 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -2090,7 +2090,10 @@ static struct wireless_dev *brcmf_p2p_create_p2pdev(struct brcmf_p2p_info *p2p, /* Initialize P2P Discovery in the firmware */ err = brcmf_fil_iovar_int_set(pri_ifp, "p2p_disc", 1); if (err < 0) { - brcmf_err("set p2p_disc error\n"); + if (err != -EBUSY) + brcmf_err("set p2p_disc error\n"); + else + brcmf_dbg(INFO, "set p2p_disc error\n"); brcmf_fweh_p2pdev_setup(pri_ifp, false); brcmf_cfg80211_arm_vif_event(p2p->cfg, NULL); goto fail; -- 2.13.0