Commit 48d31677 authored Aug 25, 2009 by Roel Kluin Committed by Greg Kroah-Hartman Sep 23, 2009

USB: double put_tty_driver(gs_tty_driver) in gserial_setup()



If the driver cannot be registered, put_tty_driver(gs_tty_driver)
occurred here as well as at label fail.

put_tty_driver() already occurs at label fail

Signed-off-by: Roel Kluin <roel.kluin@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

parent 2912282c

drivers/usb/gadget/u_serial.c

+0 −1

Original line number	Diff line number	Diff line
		@@ -1114,7 +1114,6 @@ int __init gserial_setup(struct usb_gadget *g, unsigned count)
		/* export the driver ... */
		status = tty_register_driver(gs_tty_driver);
		if (status) {
		put_tty_driver(gs_tty_driver);
		pr_err("%s: cannot register, err %d\n",
		__func__, status);
		goto fail;