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usb_wwan: data consistency in error case

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As soon as the first error happens, the write must
be stopped, lest we send mutilated messages.

Signed-off-by: Oliver Neukum <oneukum@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Oliver Neukum 2011-02-10 15:33:23 +01:00 committed by Greg Kroah-Hartman
parent 3d06bf152a
commit 433508ae30
1 changed files with 1 additions and 1 deletions
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2
drivers/usb/serial/usb_wwan.c
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@ -262,7 +262,7 @@ int usb_wwan_write(struct tty_struct *tty, struct usb_serial_port *port,
spin_unlock_irqrestore(&intfdata->susp_lock,
flags);
usb_autopm_put_interface_async(port->serial->interface);
continue;
break;
}
}