From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-wr0-x241.google.com ([2a00:1450:400c:c0c::241]) by bombadil.infradead.org with esmtps (Exim 4.87 #1 (Red Hat Linux)) id 1cqnxK-0006yj-OY for barebox@lists.infradead.org; Wed, 22 Mar 2017 21:38:12 +0000 Received: by mail-wr0-x241.google.com with SMTP id 20so621423wrx.0 for ; Wed, 22 Mar 2017 14:37:49 -0700 (PDT) From: Peter Mamonov Date: Thu, 23 Mar 2017 00:37:36 +0300 Message-Id: <20170322213736.24579-1-pmamonov@gmail.com> List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "barebox" Errors-To: barebox-bounces+u.kleine-koenig=pengutronix.de@lists.infradead.org Subject: [PATCH] usb: uhci-hcd: fix submit_int_msg() return value To: barebox@lists.infradead.org Cc: Peter Mamonov Signed-off-by: Peter Mamonov --- drivers/usb/host/uhci-hcd.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index 04d167ee3..d32140026 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -579,6 +579,7 @@ static int submit_int_msg(struct usb_device *dev, struct uhci_td *mytd; void *_buffer; dma_addr_t buffer_dma; + int ret = 0; if (interval < 0 || interval >= 256) return -1; @@ -624,7 +625,7 @@ static int submit_int_msg(struct usb_device *dev, usb_dotoggle(dev, usb_pipeendpoint(pipe), usb_pipeout(pipe)); - handle_usb_interrupt(uhci); + ret = handle_usb_interrupt(uhci); if (buffer) { memcpy(buffer, _buffer, transfer_len); @@ -633,7 +634,7 @@ static int submit_int_msg(struct usb_device *dev, usb_check_int_chain(uhci); - return 0; + return ret; } /********************************************************************** * Low Level functions -- 2.11.0 _______________________________________________ barebox mailing list barebox@lists.infradead.org http://lists.infradead.org/mailman/listinfo/barebox