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USB: sierra: fix resume error reporting

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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@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Johan Hovold 2014-05-26 19:22:57 +02:00 committed by Greg Kroah-Hartman
parent c9d838a898
commit f4a2d499e7
1 changed files with 4 additions and 0 deletions
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4
drivers/usb/serial/sierra.c
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@ -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);