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| author | Johan Hovold <jhovold@gmail.com> | 2011-11-10 14:58:30 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-11-15 10:47:43 -0800 |
| commit | b58a64624ccdaa72f8d9000afddf2ba1865ac498 (patch) | |
| tree | 7000f1fef48287ca5d2d04fb9fc20a0bb689d232 /drivers/usb/serial/iuu_phoenix.c | |
| parent | 2479e2a9c05899bd8789f8bd48565641806120aa (diff) | |
| download | blackbird-op-linux-b58a64624ccdaa72f8d9000afddf2ba1865ac498.tar.gz blackbird-op-linux-b58a64624ccdaa72f8d9000afddf2ba1865ac498.zip | |
USB: iuu_phoenix: forward USB errors to USB serial core
Forward errors from usb_submit_urb in open.
Signed-off-by: Johan Hovold <jhovold@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/serial/iuu_phoenix.c')
| -rw-r--r-- | drivers/usb/serial/iuu_phoenix.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 6aca631a407a..64d0ffd4440b 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -1168,15 +1168,14 @@ static int iuu_open(struct tty_struct *tty, struct usb_serial_port *port) port->write_urb->transfer_buffer, 1, read_rxcmd_callback, port); result = usb_submit_urb(port->write_urb, GFP_KERNEL); - if (result) { dev_err(&port->dev, "%s - failed submitting read urb," " error %d\n", __func__, result); iuu_close(port); - return -EPROTO; } else { dbg("%s - rxcmd OK", __func__); } + return result; } |
