usb_wwan: data consistency in error case

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>
git-mirror · Feb 17, 2011 · 433508a · 433508a
1 parent 3d06bf1
commit 433508a
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c
@@ -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;
 			}
 		}