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authorJohan Hovold <jhovold@gmail.com>2011-11-10 14:58:28 +0100
committerGreg Kroah-Hartman <gregkh@suse.de>2011-11-15 19:47:42 +0100
commit06946a66546aedfc5192645e8fc56081441e378c (patch)
tree96e1ede46e332106bc8ba8cc098572195586ba33
parentUSB: serial: do not forward USB specific errors in open (diff)
downloadlinux-06946a66546aedfc5192645e8fc56081441e378c.tar.xz
linux-06946a66546aedfc5192645e8fc56081441e378c.zip
USB: ch341: forward USB errors to USB serial core
All error messages from stack in open are being forwarded except for one call to usb_submit_urb. Change this for consistency. Signed-off-by: Johan Hovold <jhovold@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
-rw-r--r--drivers/usb/serial/ch341.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c
index 8607f1522ef3..0e77511060c0 100644
--- a/drivers/usb/serial/ch341.c
+++ b/drivers/usb/serial/ch341.c
@@ -340,7 +340,7 @@ static int ch341_open(struct tty_struct *tty, struct usb_serial_port *port)
dev_err(&port->dev, "%s - failed submitting interrupt urb,"
" error %d\n", __func__, r);
ch341_close(port);
- return -EPROTO;
+ goto out;
}
r = usb_serial_generic_open(tty, port);