Add error message to resume error path and make sure to also return an
error when failing to submit a cached write.
Signed-off-by: Johan Hovold <jhovold@xxxxxxxxx>
---
drivers/usb/serial/sierra.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index 96ad379a0681..0254f6d6bc5d 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -1037,6 +1037,10 @@ static int sierra_resume(struct usb_serial *serial)
intfdata->in_flight++;
err = usb_submit_urb(urb, GFP_ATOMIC);
if (err < 0) {
+ dev_err(&port->dev,
+ "%s - submit urb failed: %d",
+ __func__, err);
+ ec++;
intfdata->in_flight--;
usb_unanchor_urb(urb);
kfree(urb->transfer_buffer);
--
1.8.5.5
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