From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from sirokuusama.dnainternet.net ([83.102.40.133]:48861 "EHLO sirokuusama.dnainternet.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754943Ab1AaSuh (ORCPT ); Mon, 31 Jan 2011 13:50:37 -0500 Subject: [PATCH 22/22] zd1211rw: add useful debug output To: linux-wireless@vger.kernel.org From: Jussi Kivilinna Cc: Daniel Drake , "John W. Linville" , Ulrich Kunitz Date: Mon, 31 Jan 2011 20:50:31 +0200 Message-ID: <20110131185031.10044.29389.stgit@fate.lan> In-Reply-To: <20110131184657.10044.98610.stgit@fate.lan> References: <20110131184657.10044.98610.stgit@fate.lan> MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Sender: linux-wireless-owner@vger.kernel.org List-ID: Signed-off-by: Jussi Kivilinna --- drivers/net/wireless/zd1211rw/zd_usb.c | 9 ++++++++- 1 files changed, 8 insertions(+), 1 deletions(-) diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c index 5cedfea..4e6c06a 100644 --- a/drivers/net/wireless/zd1211rw/zd_usb.c +++ b/drivers/net/wireless/zd1211rw/zd_usb.c @@ -411,8 +411,10 @@ static void int_urb_complete(struct urb *urb) case -ENOENT: case -ECONNRESET: case -EPIPE: + dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status); return; default: + dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status); goto resubmit; } @@ -613,6 +615,7 @@ static void handle_rx_packet(struct zd_usb *usb, const u8 *buffer, static void rx_urb_complete(struct urb *urb) { + int r; struct zd_usb *usb; struct zd_usb_rx *rx; const u8 *buffer; @@ -627,6 +630,7 @@ static void rx_urb_complete(struct urb *urb) case -ENOENT: case -ECONNRESET: case -EPIPE: + dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status); return; default: dev_dbg_f(urb_dev(urb), "urb %p error %d\n", urb, urb->status); @@ -668,7 +672,9 @@ static void rx_urb_complete(struct urb *urb) } resubmit: - usb_submit_urb(urb, GFP_ATOMIC); + r = usb_submit_urb(urb, GFP_ATOMIC); + if (r) + dev_dbg_f(urb_dev(urb), "urb %p resubmit error %d\n", urb, r); } static struct urb *alloc_rx_urb(struct zd_usb *usb) @@ -1001,6 +1007,7 @@ int zd_usb_tx(struct zd_usb *usb, struct sk_buff *skb) r = usb_submit_urb(urb, GFP_ATOMIC); if (r) { + dev_dbg_f(zd_usb_dev(usb), "error submit urb %p %d\n", urb, r); usb_unanchor_urb(urb); skb_unlink(skb, &tx->submitted_skbs); goto error;