Return-path: Received: from mail-lb0-f196.google.com ([209.85.217.196]:32896 "EHLO mail-lb0-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752577AbcEXVCr (ORCPT ); Tue, 24 May 2016 17:02:47 -0400 From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= To: Kalle Valo Cc: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= , Brett Rudley , Arend van Spriel , "Franky (Zhenhui) Lin" , Hante Meuleman , Pieter-Paul Giesberts , linux-wireless@vger.kernel.org (open list:BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER), brcm80211-dev-list@broadcom.com (open list:BROADCOM BRCM80211 IEEE802.11n WIRELESS DRIVER), netdev@vger.kernel.org (open list:NETWORKING DRIVERS), linux-kernel@vger.kernel.org (open list) Subject: [PATCH] brcmfmac: print error in p2p_ifadd firmware command fails Date: Tue, 24 May 2016 23:01:49 +0200 Message-Id: <1464123728-7555-1-git-send-email-zajec5@gmail.com> (sfid-20160524_230311_826671_E3E8E5AB) MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-wireless-owner@vger.kernel.org List-ID: This is helpful for debugging, without this all I was getting from "iw" command on device with BCM43602 was: > command failed: Too many open files in system (-23) Signed-off-by: Rafał Miłecki --- drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c index 1652a48..f7b7e29 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/p2p.c @@ -2031,7 +2031,7 @@ static int brcmf_p2p_request_p2p_if(struct brcmf_p2p_info *p2p, err = brcmf_fil_iovar_data_set(ifp, "p2p_ifadd", &if_request, sizeof(if_request)); if (err) - return err; + brcmf_err("p2p_ifadd failed %d\n", err); return err; } -- 1.8.4.5