[PATCH] USB: PATCH 13/19 Audit usb_register/usb_serial_register under divers/usb/serial

c25ee4f2 · Daniele Bellucci · Greg Kroah-Hartman · 4d63a5ec · c25ee4f2
Commit c25ee4f2 authored Aug 22, 2003 by Daniele Bellucci Committed by Greg Kroah-Hartman Aug 22, 2003
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drivers/usb/serial/kobil_sct.c drivers/usb/serial/kobil_sct.c +11 -2

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--- a/drivers/usb/serial/kobil_sct.c
+++ b/drivers/usb/serial/kobil_sct.c
@@ -743,13 +743,22 @@ static int  kobil_ioctl(struct usb_serial_port *port, struct file *file,
 static int __init kobil_init (void)
 {
-	usb_serial_register (&kobil_device);
+	int retval;
-	usb_register (&kobil_driver);
+	retval = usb_serial_register(&kobil_device);
+	if (retval)
+		goto failed_usb_serial_register;
+	retval = usb_register(&kobil_driver);
+	if (retval) 
+		goto failed_usb_register;
 	info(DRIVER_VERSION " " DRIVER_AUTHOR);
 	info(DRIVER_DESC);
 	return 0;
+failed_usb_register:
+	usb_serial_deregister(&kobil_device);
+failed_usb_serial_register:
+	return retval;
 }