Return-path: Received: from relay2.gtri.gatech.edu ([130.207.199.168]:54847 "EHLO relay2.gtri.gatech.edu" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1758113Ab2EHCTA (ORCPT ); Mon, 7 May 2012 22:19:00 -0400 From: Joshua Roys To: CC: Subject: [PATCH 6/9] rtlwifi: fail rtl_usb_start if any bulk in urbs fail Date: Mon, 7 May 2012 22:18:38 -0400 Message-ID: <1336443521-15299-7-git-send-email-Joshua.Roys@gtri.gatech.edu> (sfid-20120508_041908_206736_AB54E2F8) In-Reply-To: <1336443521-15299-1-git-send-email-Joshua.Roys@gtri.gatech.edu> References: <4FA212D9.5020602@gtri.gatech.edu> <1336443521-15299-1-git-send-email-Joshua.Roys@gtri.gatech.edu> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-wireless-owner@vger.kernel.org List-ID: This would have made debugging the erroneous bulk in endpoint number easier. Signed-off-by: Joshua Roys --- drivers/net/wireless/rtlwifi/usb.c | 8 ++++++-- 1 files changed, 6 insertions(+), 2 deletions(-) diff --git a/drivers/net/wireless/rtlwifi/usb.c b/drivers/net/wireless/rtlwifi/usb.c index d9a0a9f..686af86 100644 --- a/drivers/net/wireless/rtlwifi/usb.c +++ b/drivers/net/wireless/rtlwifi/usb.c @@ -648,13 +648,17 @@ static int _rtl_usb_receive(struct ieee80211_hw *hw) usb_anchor_urb(urb, &rtlusb->rx_submitted); err = usb_submit_urb(urb, GFP_KERNEL); - if (err) + if (err) { + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, + "Failed to submit URB!!\n"); goto err_out; + } usb_free_urb(urb); } return 0; err_out: + RT_TRACE(rtlpriv, COMP_USB, DBG_EMERG, "err=%i\n", err); usb_kill_anchored_urbs(&rtlusb->rx_submitted); return err; } @@ -676,7 +680,7 @@ static int rtl_usb_start(struct ieee80211_hw *hw) set_hal_start(rtlhal); /* Start bulk IN */ - _rtl_usb_receive(hw); + err = _rtl_usb_receive(hw); } return err; -- 1.7.4.1