Skip to contentSkip to conversation

usb: uhci-hcd: fix submit_int_msg() return value

PATCH New Peter Mamonov 1 participant 1 message Mar 22, 2017

Subsystems (2)
USB USB uhci driver
lore
Share & tools
lore

Peter Mamonov

author
#0 lore raw

PATCH 1/1 usb: uhci-hcd: fix submit_int_msg() return value

Signed-off-by Peter Mamonov <[email protected]>
---
 drivers/usb/host/uhci-hcd.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)
drivers/usb/host/uhci-hcd.c +3 -2
index 04d167ee3..d32140026 100644
@@ -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
Signature · 7 lines
2.11.0


_______________________________________________
barebox mailing list
[email protected]
http://lists.infradead.org/mailman/listinfo/barebox